taxonID	type	description	language	source
03D987ECE171FFF2D0F1FBA4FD47FB52.taxon	materials_examined	Type species: Ctenarytaina fuchsiae (Maskell)	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE171FFF7D0F1F91AFAF2F99A.taxon	description	(Figs 1, 2) Adult colour and structure. General colour dark brown-black with dark red markings on head and thorax; forewing membrane ochreous with veins brown. Head wider than thorax, deflexed downwards approximately 50 – 60 ° from longitudinal axis of body (Figs 1 I, 1 N), vertex with distinct preocular tubercule (Fig. 1 G), genal processes well developed, moderately long (length approximately 0.5 times vertex length), broad and bluntly rounded (Figs 1 G, 1 H). Distal proboscis segment short (Fig. 1 F). Antenna 10 - segmented, shorter than head width (length 0.8 – 0.9 times head width), segment 3 longest, and segments 4, 6, and 8 subequal in length, a single subapical rhinarium on each of segments 4, 6, 8, and 9, terminal seta longer than either segment 9 or 10 (Figs 1 H, 1 O). Thorax well arched (Fig. 1 N). Mesotibia with a subapical comb of bristles (as typical for the genus). Hind leg coxae with small, globular meracanthus (Fig. 1 J); metatibia length 0.5 - 0.6 times head width, longer than metafemur (Fig. 1 J); metatibia without basal genual spine but with a stout basal seta (Fig. 1 L), with 6 more or less grouped apical spurs; metatarsi subequal in length; proximal metatarsus with two lateral spurs (Fig. 1 K). Forewing length 2.1 – 2.4 times head width, widest basally, narrowing in apical half to a narrowly rounded apex (Figs 1 A, 1 B); costal break and pterostigma developed; veins thicker basally than apically (Figs 1 A, 1 B) and incomplete vein development introducing a break at the junctures of veins M and Cu 1 a with vein Cu 1 (Fig. 1 D); vein Rs length approximately 0.8 times wing length, almost straight, medially weakly curved towards fore margin, vein M much longer than its branches, cell cu 1 long and low, vein Cu 1 a almost straight to slightly sinuous, medially weakly curved towards hind margin, vein apex reaching the margin distal to bifurcation of vein M (Figs 1 A, 1 B); membrane with surface spinules (forming linear patterns more basally or cellular patterns more apically) present in all cells. Hindwing broad, length 0.8 – 0.9 times forewing length, costal margin sinuate, venation prominent, apex more broadly rounded than forewing apex (Fig. 1 C). Abdomen with pore fields present on intersegmental membrane (Figs 2 M, 2 N). Male terminalia (aedeagus missing) as in Figs 2 A, 2 B; proctiger two-segmented, length approximately 0.6 times head width, with basal segment of proctiger in lateral view more or less parallel sided, weakly produced posteriorly, apical segment short, tubular, length approximately 0.2 times length of basal segment; subgenital plate, in lateral view with dorsal margin concave (Fig. 2 B); paramere, in lateral view, digitiform, more or less parallel sided, weakly curving anteriorly, exterior surface with short simple setae, interior surface with stout simple and peg setae (Figs 2 C, 2 D). Aedeagus missing (lost during slide mounting) but noted as similar to that illustrated for C. longicauda Taylor, 1987 (Fig. 2 E) with distal portion short and apex bulbous. Female terminalia elongate, massive with respect to body length, extending beyond wing apex (Figs 1 N, 2 I), with 3 discrete areas of dense sclerosis (Fig. 2 O); proctiger length more than 1.2 times head width and more than 3 times anal ring length (Figs 2 I, 2 K); proctiger in lateral view, with apical portion post anal ring convex with shallow subapical depression (Fig. 2 I); proctiger in dorsal view, with basal portion more or less parallel sided, gradually narrowing to acute apex, with 5 – 9 (at broadest section) longitudinal rows of stout peg setae near ventral margin (Fig. 2 K); anal ring narrowly elongate oval and composed of a double row of cells (Fig. 2 J); subgenital plate length approximately 0.8 times proctiger length, basal portion in ventral view more or less parallel sided, apical portion gradually narrowing to acute apex (Fig. 2 L). Ovipositor with dorsal valvulae small (length less than half anal ring length), low and curved (Fig. 2 P). Adult measurements (mm) and ratios. (1 male, 3 females). WL: 1.62 – 2.31; WW: 0.67 – 0.93; HW: 0.76 – 0.93; AL: 0.68 – 0.84; PB: 0.08 – 0.09; WL: WW: 2.42 – 2.59; WL: RsL: 1.26 – 1.29; CUR: 2.63 – 3.35; MR: 0.33 – 0.4; HM: HCU: 2.07 – 2.41; HW: VW: 1.58 – 1.70; VL: VW: 0.43 – 0.48; VL: GC: 1.92 – 2.30; WL: HW: 2.13 – 2.37; AL: HW: 0.84 – 0.89; HW: HT: 1.80 – 1.86; HT: HF: 1.22 – 1.34. Male terminalia: MP: 0.45; PL: 0.26; AEL: missing; PL: HW: 0.34; MP: PL: 1.73; PL: SH: 1.30. Female terminalia: FP: 1.11 – 1.19; FSP: 0.90 – 1.00; RL: 0.31 – 0.38; OVH: 0.02 – 0.03; EL: 0.24; EW: 0.09; FP: RL: 3.13 – 3.58; FP: HW: 1.23 – 1.25; FP: SP: 1.19 – 1.23; EL: EW: 2.67. Immature. Unknown. Egg. Broadly ovoid, apparently smooth, without surface sculpturing or patterning, with a short basal pedicel and a very short tail (Fig. 2 Q).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE171FFF7D0F1F91AFAF2F99A.taxon	biology_ecology	Host plant and biology. The host plant is unrecorded, it may be Metrosideros (Myrtaceae) (see Discussion). No biological information is available, but the immatures are likely to be free-living as is typical for the genus (Burckhardt et al. 2020). Note. The aedeagus of the single male specimen and holotype was lost during slide mounting, but the structure of the aedeagus and shape of the distal segment apex had already been noted as similar to that of C. longicauda (illustrated in Fig. 2 E). Ctenarytaina lulla (Tuthill, 1942) is the only other Ctenarytaina known from the Society Islands, and the original description of C. lulla by Tuthill (1942), which I use for my comparison with C. elinae, was based on just two females (material not examined) and no further records are known. Moreover, when Tuthill (1952) transferred the species to Ctenarytaina (from Papiana Tuthill, 1942) he provided no further description.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE171FFF7D0F1F91AFAF2F99A.taxon	discussion	Comments and Systematics. Burckhardt et al. (2020) noted that extra pore fields on the abdominal intersegmental membrane are present in females only in some species (e. g., Ctenarytaina insularis Martoni & Armstrong, 2019); in C. elinae these pores are found in both male and female (Figs 2 M, 2 N). Martoni & Armstrong (2019) clearly considered the Pacific taxa, C. distincta (Tuthill, 1943), C. lulla and C. remota Tuthill, 1956 to be related to the native Australian taxon, C. insularis. Burckhardt et al. (2020) additionally included C. longicauda and three other taxa (C. baliola Burckhardt, 2020, C. bipartita Burckhardt, Farnier, Queiroz, Taylor & Steinbauer, 2013, C. cubicella (Kandasamy, 1986 )) together in a larger related group primarily based on the structure of the female terminalia that is somewhat inflated basally and strongly narrowed medially to a narrow apical process. However, this description does not fit the structure of C. longicauda or C. elinae, and therefore I consider these two latter species to represent a separate species group. I also interpret the presence of two species groups as evidence for at least two separate colonizations across the Pacific and specifically to French Polynesia. There is, nevertheless, evidence that these two species groups are related within Ctenarytaina. Ctenarytaina elinae sp. nov. was included in the mitogenome analysis of Percy et al. (2018) (as “ DP 1. idba. 269 _ Aphalaridae _ Ctenarytaina _ sp ”), where it groups with strong support (100 % bootstrap) with an undescribed species (as “ DP 1. ctg 022 _ circ _ Aphalaridae _ Ctenarytaina _ sp ”) from New Caledonia close to C. insularis, albeit with reasonably deep divergence between them (Percy et al. 2018), and based on the COI fragment the divergence is 16.5 %. Only four Ctenarytaina species were included in Percy et al. (2018), but the results suggest that although the Ctenarytaina diversity in French Polynesia likely derived from at least two separate colonizations from Australasian origins, the two different species groups (C. elinae versus C. lulla and C. remota) are likely related groups within the genus. The closest relative to Ctenarytaina elinae sp. nov. (based on morphology, and combined COI and cytB data) appears to be C. longicauda which is native to Australia (but introduced in several regions; Burckhardt et al. 2020). The relationship between these species is suggested by the extremely elongate and massive female terminalia (Figs 1 M, 1 N and Figs 2 H, 2 I), which also readily differentiates C. elinae from other known Pacific Ctenarytaina taxa. Ctenarytaina elinae is a larger species than C. longicauda (Figs 1 M, 1 N), the forewing of C. longicauda, although similar in shape to C. elinae, is less broad basally (Fig. 1 E), the veins do not become thickened in the basal portion of the forewing, cell cu 1 is wider (CUR> 3.5) and cell m 1 is lower (MR> 0.4); the male terminalia structure is also similar between the two species, with similar structure of proctiger, subgenital plate and aedeagus (see note above) (Fig. 2 E), but the paramere is more slender in C. longicauda (Figs 2 F, 2 G). The similarities in the general structure of the female terminalia also include the presence of three discrete areas of dense sclerosis (two in the proctiger, one in the subgenital plate, Fig. 2 O), and these were illustrated for C. longicauda by Taylor (1987); the area of sclerosis post anal ring on the proctiger is more prominent in C. longicauda and is sometimes marked in this taxon by darker pigmentation (Fig. 2 H). The function of these sclerotized areas is not clear, but they may provide structural reinforcement supporting the relatively massive terminalia. Similarly, the distinctive depression on the dorsal surface of the proctiger towards the apex is more pronounced in C. longicauda (Figs 2 H, 2 I). Despite these shared morphological characters, DNA barcodes indicate that C. elinae and C. longicauda species are considerably genetically divergent (17.8 % COI divergence). No DNA data is available for the other Pacific Ctenarytaina. Genetic resources. Genbank: MG 988720 (COI), MG 989020 (cytB).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE171FFF7D0F1F91AFAF2F99A.taxon	distribution	Distribution. Only recorded from a single locality at high elevation on the island of Tahiti, Society Islands, French Polynesia.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE171FFF7D0F1F91AFAF2F99A.taxon	materials_examined	Type material. Holotype male (slide mounted), Orohena trail to summit of Pito Hiti, Tahiti Nui, Society Islands, French Polynesia, 2000 – 2110 m, 1 st – 2 nd June 2006, coll. EC 8906, E. Claridge leg. (NHMUK). Paratypes 3 females (slide mounted), as for holotype (NHMUK and DMPC).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE171FFF7D0F1F91AFAF2F99A.taxon	etymology	Etymology. Named for the entomologist, Elin Claridge, who collected the only known specimens.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE174FFF7D0F1F9ACFB56F864.taxon	description	(Figs 1 E, 1 M, 2 E – 2 H)	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE174FFF7D0F1F9ACFB56F864.taxon	materials_examined	Material examined. 1 male, Palikea, southern Waianae Mtns., Oahu, Hawaiian Islands, 21.410712 N, - 158.098336 W, 822 m, 08 April 2010, coll. PKSP 12326, P. Krusheinycky leg. (DMPC). 3 males, 3 females, Palikea, southern Waianae Mtns., Oahu, Hawaiian Islands, 21.403474 N, - 158.097985 W, ex Lophostemon confertus, 23 Sept. 2021, coll. 2021 - 200, J. Matsunaga & K. Magnacca leg. (DMPC). Genetic resources. Genbank: PP 218312, PP 218313 (COI), PP 235413, PP 235414 (cytB).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE176FFF5D0F1FF24FB04F92B.taxon	materials_examined	Type species: Anomocephala unica Tuthill, 1942, by original designation and monotypy. Adult colour and structure. General body colour appears brown or reddish (in ethanol material, no fresh material examined). Forewing clear or with an irregular band of brown pigmentation (sometimes only faint) in the hind margin half of the wing (pigmented band apparently only present in females, but females of only one species known) (Fig. 3 C), veins pale or light brown. Head moderately deflexed downwards (20 – 30 ° from longitudinal axis of body) (Figs 3 Q, 3 R); vertex almost rectangular and hardly narrowing anteriorly, medial epicranial suture distinct (Fig. 3 G); genal processes long and slender, as long or longer than vertex length, contiguous for almost entire length (Figs 3 G, 3 I, 3 K). Clypeus rounded ventrally, distinctly visible in lateral view (Fig. 3 J), distal proboscis segment short (Fig. 3 H), distinctly exceeding procoxae (Fig. 3 Q). Antenna 10 - segmented, longer than head width, segment 3 longest, a single subapical rhinarium on each of segments 4, 6, 8, and 9, terminal segment with two, unequal length setae (Fig. 3 F). Thorax moderately arched (Figs 3 Q, 3 R), width subequal to head width (Fig. 3 I). Legs moderately long (Figs 3 L, 3 O); metacoxa with moderate to large, straight, thorn-shaped meracanthus; length of metafemur shorter than metatibia; base of metatibia with distinct genual spine or cluster of spines, apex more or less expanded, bearing 3 (1 + 2) sclerotized apical spurs (single spur more or less stalked, pair of spurs basally conjoined or not) and a row of unsclerotized bristles; basal metatarsus without apical spurs, longer than apical metatarsus (Figs 3 L, 3 M, 3 N, 3 O, 3 P). Forewing widest in the middle third, with typical triozid trifurcation of veins R, M and Cu 1, vein R shorter than vein Cu 1, vein Rs moderately long, reaching forewing margin distal to M fork, membrane with surface spinules dense or sparse, distributed in all cells but few in cell c + sc, a single cluster of marginal radular spines present in cells cu 1, m 2, and m 1, centrally positioned in cu 1 and m 2 and offset towards apex in m 1; apex acute to bluntly acute (Figs 3 A, 3 C, 3 D). Hindwing moderately long, length more than half forewing length (Figs 3 B, 3 E). Male terminalia with subgenital plate well rounded or more angled; proctiger short, length shorter than paramere, with or without pronounced posterior lobes basally (Figs 4 A, 4 D); paramere shape variable, simple, digitate, either long and slender or shorter and broad, simple setae on exterior and interior surfaces; distal aedeagus segment apex with a moderate to large bulbous apical head. Female terminalia (only known for A. rosiegeorgeorum) short; proctiger length less than head width (Figs 3 R, 4 G, 4 I); proctiger in dorsal view with bluntly rounded apex (Fig. 4 G); anal ring relatively large, more than 0.3 times length of proctiger, broader proximally than distally, and composed of a double row of cells (Fig. 4 H); subgenital plate shorter than proctiger with a blunt apex; ovipositor with dorsal valvulae high and short, ventral valvulaewith several serrations towards the apex (Fig. 4 J). Immature. Unknown.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE176FFF5D0F1FF24FB04F92B.taxon	biology_ecology	Host plant and biology. Unconfirmed without immatures, but most adults were collected from Metrosideros collina (J. R. Forst. & G. Forst.) A. Gray. No biological information is available, and it is not known whether the species are free-living or gall forming. Note. Both genus and type species descriptions were based on a single male specimen, and only the head and forewing were illustrated (Tuthill 1942). Systematics. The genus was placed within Triozidae Group D in Percy et al. (2018) which includes several Pacific island and Australasian genera, including genera on Casuarinaceae hosts, Aacanthocnema Tuthill & Taylor, 1955, Casuarinicola Taylor, 2010, and also includes genera such as Cerotrioza Crawford, 1918 and Heterotrioza Dobreanu & Manolache, 1960, but no close relationships to other genera in Group D were strongly supported.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE176FFF5D0F1FF24FB04F92B.taxon	distribution	Distribution. Only known from the southern Austral island of Rapa (also known as Rapa Iti).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE177FFFAD0F1FE1AFE97FD8B.taxon	description	(Figs 3 A – 3 C, 3 F – 3 N, 3 Q – 3 R, 4 A – 4 C, 4 G – 4 M) Adult colour and structure. General colour probably dark brown or dark red, apical metatarsus dark brown to black; forewing membrane clear in males, females with an irregular band of brown pigmentation (sometimes only faint, especially in teneral females) in the hind margin half of the wing (Figs 3 A, 3 C). Genal processes long and slender, longer than vertex length (ratio VL: GC 0.70 – 0.87), contiguous for almost entire length (Figs 3 G, 3 I, 3 K). Antenna approximately 1.5 times longer than head width (ratio AL: HW: 1.47 – 1.62), segment 3 long, approximately 1 / 3 antennal length and subequal or longer than segments 6 – 8 combined, subapical seta longer than either segment 9 or 10 (Fig. 3 F). Metacoxa with moderate sized meracanthus, base of metatibia with distinct genual spine or small cluster of ~ 2 spines, apex slightly expanded, bearing 3 (1 + 2) sclerotized apical spurs with single spur slightly stalked, and the pair of spurs hardly conjoined (Figs 3 L, 3 M, 3 N). Forewing membrane surface spinules dense, forewing apex bluntly acute (Figs 3 A, 3 C). Hindwing more than 0.7 times forewing length, apex broadly rounded (Fig. 3 B). Male terminalia with subgenital plate well rounded; proctiger short with pronounced posterior lobes basally (Fig. 4 A); paramere long and slender, curving slightly towards posterior and apices turned inwards, with simple setae shorter on exterior and longer on interior surfaces (Figs 4 A, 4 B); distal aedeagus segment apex with moderate sized bulbous head. Female terminalia as given in generic description, in lateral view proctiger dorsal surface more or less straight or somewhat undulating with longer simple setae in apical portion (Figs 4 G, 4 H, 4 I, 4 J). Adult measurements (mm) and ratios. (4 males, 7 females). WL: 2.39 – 2.92; WW: 0.81 – 1.09; HW: 0.61 – 0.69; AL: 0.87 – 1.12; PB: 0.09 – 0.10; WL: WW: 2.68 – 2.95; WL: RsL: 1.83 – 2.11; CUR: 1.04 – 1.37; MR: 0.53 – 0.62; HM: HCU: 1.36 – 1.88; HW: VW: 1.68 – 1.85; VL: VW: 0.54 – 0.74; VL: GC: 0.70 – 0.87; WL: HW: 3.85 – 4.36; AL: HW: 1.47 – 1.62; HW: HT: 0.91 – 1.23; HT: HF: 1.17 – 1.34. Male terminalia: MP: 0.22 – 0.23; PL: 0.35 – 0.36; AEL: 0.23 – 0.25; PL: HW: 0.56 – 0.59; MP: PL: 0.63 – 0.64; PL: AEL: 1.44 – 1.52; AEL: AELH: 2.30 – 2.78; PL: SH: 1.30 – 1.44. Female terminalia: FP: 0.42 – 0.52; FSP: 0.32 – 0.41; RL: 0.15 – 0.22; OVH: 0.09 – 0.10; EL: 0.27 – 0.32; EW: 0.09 – 0.11; FP: RL: 2.36 – 2.80; FP: HW: 0.68 – 0.76; FP: SP: 1.27 – 1.50; EL: EW: 2.90 – 3.10. Immature. Unknown. Egg. Oblong-ovoid, approximately 3 times longer than wide, with a short, laterally positioned pedicel subbasally on ventral side (Figs 4 K, 4 L); dorsal and lateral surface with distinctly hexagonal, honeycomb-like, sculpturing (Figs 4 K, 4 M); dorsum keeled with a longitudinal medial ridge (Fig. 4 K), ventral side concave (Fig. 4 L), tail apparently lacking.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE177FFFAD0F1FE1AFE97FD8B.taxon	biology_ecology	Host plant. Unconfirmed without immatures, but most adults were collected from Metrosideros collina (Myrtaceae).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE177FFFAD0F1FE1AFE97FD8B.taxon	discussion	Comment. The most obvious characters that differentiate A. rosiegeorgeorum from A. unica are used in the species key above, additional differences include smaller meracanthus, metatibia shorter (ratio HT: HF <1.35), base of metatibia with only a single or small cluster of ~ 2 genual spines, apex of metatibia less expanded, with spurs less stalked or conjoined (Figs 3 L, 3 M, 3 N, 3 O, 3 P), forewing relatively shorter (ratio WL: HW <4.5) with cell r 1 not narrowing as much towards cell apex, cell cu 1 higher (ratios CUR <1.5 and HM: HCU <2) (Fig. 3 A, 3 D), hindwing relatively longer (more than 0.7 times forewing length) with a more broadly rounded apex (Figs 3 B, 3 E), paramere longer and proctiger shorter (ratio MP: PL <0.6) (Figs 4 A, 4 D). Systematics. This species was included in the mitogenome analysis of Percy et al. (2018) (as “ DP 2. idba. 210 _ circ _ Triozidae _ Anomocephala _ sp ”). The two Anomocephala species on Rapa are strongly supported as sister taxa (100 % bootstrap) and are moderately divergent (9.7 % COI divergence). See systematics section under Anomocephala and Discussion. Genetic resources. Genbank: MG 988637 (COI), MG 988913 (cytB).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE177FFFAD0F1FE1AFE97FD8B.taxon	distribution	Distribution. Only known from Mt. Perahu on Rapa island, Austral Islands, French Polynesia.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE177FFFAD0F1FE1AFE97FD8B.taxon	materials_examined	Type material. Holotype male (slide mounted), Mt. Perahu ridge, 590 m, ex Metrosideros, 12 Oct. 2002, coll. “ vial 3 ” AnomoRG, R. Gillespie leg. (NHMUK). Paratypes 2 males, 4 females (slide mounted), as for holotype (NHMUK and DMPC). Other material examined. 2 males, 6 females (slide mounted) Mt. Perahu, 650 m, ex Metrosideros, 9 th- 11 th Dec. 2002, coll. “ vials 5, 9, 15 ” RG-Anomo- 02, R. Gillespie leg. (DMPC).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE177FFFAD0F1FE1AFE97FD8B.taxon	etymology	Etymology. The species name honours two Pacific island biologists, professional and familial partners Rosie Gillespie and George Roderick. Although the only specimens of A. rosiegeorgeorum were collected by Rosie Gillespie, those who have worked with Rosie and George know that all endeavours are joint and that they operate as a symbiotic unit.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE179FFF9D0F1FD91FDB6FF6A.taxon	description	(Figs 3 D – 3 E, 3 O – 3 P, 4 D – 4 F)	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE179FFF9D0F1FD91FDB6FF6A.taxon	description	Adult measurements (mm) and ratios. (1 male), [1 male illustrated by Tuthill, 1942]. WL: 3.52; WW: 1.14; HW: 0.74; AL: missing; PB: 0.09; WL: WW: 3.09 [– 3.13]; WL: RsL: [1.97 –] 2.15; CUR: 1.67 [– 1.69]; MR: 0.56; HM: HCU: 2.21 [– 2.42]; HW: VW: 1.85; VL: VW: 0.58; VL: GC: 1.00; WL: HW: 4.76; HW: HT: 0.97; HT: HF: 1.36. Male terminalia: MP: 0.27; PL: 0.31; AEL: 0.27; PL: HW: 0.42; MP: PL: 0.87; PL: AEL: 1.15; AEL: AELH: 2.45; PL: SH: 1.24. Immature. Unknown. Egg. Unknown.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE179FFF9D0F1FD91FDB6FF6A.taxon	biology_ecology	Host plant. Probably Metrosideros collina. No immatures were collected, but one of the two known specimens, as well as the majority of adult specimens of the sister species, A. rosiegeorgeorum sp. nov., were collected from this plant. Note. Antenna incomplete in specimen at hand, but Tuthill (1942) describes antenna as long, and almost 3 times head width, which would make the antenna considerably longer than in A. rosiegeorgeorum, which is only ~ 1.5 times head width. However, the relative length of antennal segment 3 (which is present) suggests that the difference in antennal length is likely not that great between the two species. The male forewing in Fig. 3 D has an aberrant vein off cell cu 1 which has partly distorted the shape of cell cu 1, and possibly ratios CUR and HM: HCU reported here. Mainly for this reason, ratios were also derived from the forewing illustration in Tuthill (1942).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE179FFF9D0F1FD91FDB6FF6A.taxon	discussion	Comment. This species is known from only two male specimens, one collected in 1934 (Tuthill 1942) and the other in 2004 (reported here); the female and immatures remain unrecorded. Systematics. This species was included in the mitogenome analysis of Percy et al. (2018) (as “ DP 1. idba. 219 _ circ _ Triozidae _ Anomocephala _ unica ”). See systematics section under Anomocephala, A. rosiegeorgeorum and Discussion. Genetic resources. Genbank: KY 293698 (COI), KY 294177 (cytB).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE179FFF9D0F1FD91FDB6FF6A.taxon	distribution	Distribution. Only known from Mt. Perahu on Rapa island, Austral Islands, French Polynesia.	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
03D987ECE179FFF9D0F1FD91FDB6FF6A.taxon	materials_examined	Material examined. 1 male (slide mounted), Mt. Perahu, north ridge, 600 m, ex Metrosideros, 17 Dec. 2004, “ ECAunica ”, E. Claridge leg. (DMPC).	en	Percy, Diana M. (2025): Two new and rare psyllids (Hemiptera, Psylloidea) from French Polynesia. Zootaxa 5727 (1): 184-197, DOI: 10.11646/zootaxa.5727.1.12, URL: https://doi.org/10.11646/zootaxa.5727.1.12
