Morphna maculata ( Brunner von Wattenwyl, 1865 )
publication ID |
https://doi.org/ 10.5281/zenodo.1196003 |
DOI |
https://doi.org/10.5281/zenodo.5589340 |
persistent identifier |
https://treatment.plazi.org/id/BC2887A2-FFA4-992D-5D5D-F55C4C88FA64 |
treatment provided by |
Plazi |
scientific name |
Morphna maculata ( Brunner von Wattenwyl, 1865 ) |
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Morphna maculata ( Brunner von Wattenwyl, 1865) View in CoL
Figs 1-4 View Figs 1-9 , 10-43 View Figs 10-20 View Figs 21-24 View Figs 25-43
Material examined: BMNH; female syntype; “ Syntype ”, “ Sarawak. Shelford. 1900-117.”, “ Morphna maculata Brunner ” . – BMNH; 1 male (genital complex in prep. 220317/01); “ Malaya Bukit Kutu F.M.S. 28.III.1932, N.C.E. Miller. 1000 ft. ”, “ Morphna maculata Br. W. Det. B. Uvarov 1933 ” . – ZIN; 1 male (specimen No. 141012/03, genital complex in prep. 220317/02), 1 female (specimen No. 141012/04, genital complex in prep. 220317/03); Malaysia, Borneo I., Sarawak State , environs of Kuching City , environs of Bako National Park , on sea bank, lowlying forest and forest on hills; 18.- 22.03.2012; leg. A. Gorochov, M. Berezin, E. Tkatsheva, I. Kamskov. – ZIN; 1 male, 1 female; Malaysia, Pahang State, environs of Kuala Tahan Village on Tembeling River near Taman Negara (= National Park ); December 2014; leg. M. Berezin. – ZIN; 1 female; Malaysia, Fraser’s Hill near border with Selangor (17-18 km SW of Raub), 1000-1300 m; 15- 23.04.2016; leg. A. Gorochov, M. Berezin, E. Tkatsheva.
Redescription of female syntype ( Figs 1-2 View Figs 1-9 , 10-18 View Figs 10-20 ): General colour yellow-brown, with scattered dark dots ( Fig. 1 View Figs 1-9 ). Colouration of head as in Fig. 2 View Figs 1-9 , eyes dark brown, facial part of head with arrow-like black spot. Scapi brown, other parts of antennae broken off. Surfaces smooth and lustrous, head with transverse wrinkles ( Figs 2 View Figs 1-9 , 10 View Figs 10-20 ), weak punctuation present in proximal part of tegmina, mostly in costal field. Head longer than wide, with indistinct transverse impression between antennal sockets and eyes ( Figs 2 View Figs 1-9 , 10 View Figs 10-20 ); ocellar spots small; distance between eyes 0.5 times eye length; distance between antennal sockets about twice scape length (1.5 mm); approximate length ratio of 3rd-5th segments of maxillary palps 0.8: 1.0: 1.0. Pronotum as in Figs 1 View Figs 1-9 , 11 View Figs 10-20 . Tegmina and wings completely developed ( Fig. 1 View Figs 1-9 ), surpassing abdominal apex. Tegmina with truncated apex, sclerotized in costal field; venation distinct; costal field wide; Sc thickened (well visible on ventral side of tegmen); R, M and CuP basally fused. Wings membranous, only with weakly sclerotized area of Sc and anterior rami of R. Fore tibiae not thickened distally. Anterior margin of fore femora of armed type B, with 6-7 spines, including 1-2 apical ones. Tibial spines well developed. Structure of hind tarsus ( Figs 14-15 View Figs 10-20 ) (only left hind tarsus present): metatarsus slightly shorter than other tarsal segments combined, euplantula large, with two spines located on euplantula and one spine at margin of euplantula ( Figs 14-15 View Figs 10-20 , spi.); euplantulae of 2nd-4th tarsal segments large; euplantulae of 1st-3rd tarsal segments with “additional spines” on their outside ( Fig. 15 View Figs 10-20 , a.s.); claws symmetrical, simple; arolium distinct, about half as long as claw ( Fig. 16 View Figs 10-20 ). Fore ( Fig. 12 View Figs 10-20 ) and mid ( Fig. 13 View Figs 10-20 ) tarsi similar to hind tarsi, but segments comparatively shorter and spines completely absent. Abdomen without visible glandular specializations; spiracle-bearing outgrowths of tergite VIII with sharp and attenuate posterolateral angles ( Fig. 17 View Figs 10-20 , p.a.). Anal plate (tergite X) wider than long and widely rounded, with triangular medial incision on hind margin ( Fig. 17 View Figs 10-20 ). Cerci slender, with distinct segments ( Fig. 17 View Figs 10-20 ). Genital plate wide, without distinct emargination on hind margin ( Fig. 18 View Figs 10-20 ).
Variation of somatic characters of non-type females: The characterization of this species can be supplemented with the following details taken from other specimens examined. Eyes black in some specimens; ocellar spots yellow to orange; black spot on facial part of head in some specimens larger than in syntype. Complete antennae brown. Distance between eyes 0.5-0.6 times eye length; distance between antennal sockets about 1.7-2.0 times scape length (~ 1.5-1.8 mm); approximate length ratio of 3rd-5th segments of maxillary palps 0.8-1.0: 1.0: 1.0. Tegmina with truncated or widely rounded apices. Anterior margin of fore femora with 4-7 spines, including 1-2 apical ones. Structure of hind tarsus as in syntype, but in all other specimens spines situated along lower margin of metatarsus (including spines on euplantula) absent; arolium slightly shorter or longer than half of claw length. Hind margin of genital plate with distinct or weak emargination ( Fig. 19 View Figs 10-20 ) or with sinuate invagination ( Fig. 20 View Figs 10-20 ).
Ovipositor and adjacent structures of non-type females ( Figs 21-24 View Figs 21-24 ): Intercalary sclerite absent. Tergal processes of abdominal segment VIII reduced, not reaching paratergites of tergite VIII ( Fig. 21 View Figs 21-24 , teVIII.); tergal processes of abdominal segment IX fully developed ( Fig. 21 View Figs 21-24 , teIX.). Gonangulum distinct, well sclerotized ( Figs 21-23 View Figs 21-24 , gg.). All valves of ovipositor mostly membranous, only partly sclerotized. First valves large, membranous at apex, with numerous setae along inner side ( Fig. 22 View Figs 21-24 , v.I.). Base of 2nd and 3rd pairs of valves as in Fig. 23 View Figs 21-24 , sclerotized lobes well developed ( Fig. 23 View Figs 21-24 , pl.). Anterior arch of second valvifer as in Fig. 23 View Figs 21-24 , a.a. Second valves of ovipositor small, completely hidden under 1st ones ( Fig. 22 View Figs 21-24 , v.II.). Third valves of ovipositor (gonoplacs) wide ( Figs 21-22 View Figs 21-24 , v.III.). Basivalvula developed as slightly asymmetrical, widely rounded and partly sclerotized plates ( Figs 21-23 View Figs 21-24 , bsv.). Vestibular structure sclerotized along with sides, with long lateral branches ( Figs 21-23 View Figs 21-24 , vs.). Brood sac ( Fig. 21 View Figs 21-24 , bd.s.) without sclerotized structures.
Somatic characters of males: Generally similar to female, but different in the following details. Head with eyes slightly larger ( Fig. 25 View Figs 25-43 ); distance between eyes 0.5-0.6 times eye length; distance between antennal sockets about 1.4-1.5 times scape length (~ 1.8- 1.9 mm); approximate length ratio of 3rd-5th segments of maxillary palps 1.0: 1.0: 1.1-1.2. Pronotum less wide ( Fig. 26 View Figs 25-43 ). Anterior margin of fore femora with 5-7 spines, including 1-2 apical ones. Tarsal spines (i.e. spines located along lower margin of segments, euplantulae, and “additional spines”) absent in some specimens. Shape of spiracle-bearing outgrowths of abdominal tergite VIII quite variable: posterolateral angles distinctly attenuated ( Fig. 17 View Figs 10-20 , p.a.) or rounded ( Figs 27-28 View Figs 25-43 ). Anal plate (tergite X) widely rounded, with triangular medial incision on hind margin ( Figs 27-28 View Figs 25-43 ). Cerci longer ( Fig. 27 View Figs 25-43 ) than in female. Paraprocts of blaberid-type ( Figs 28-29 View Figs 25-43 , par.). Hypandrium nearly symmetrical, hind margin with weak median incision ( Fig. 30 View Figs 25-43 ); styli short, cylindrical.
Male genitalia ( Figs 31-43 View Figs 25-43 ): Right phallomere (R+N): caudal part of sclerite R1T well sclerotized, subrectangular in shape ( Figs 31-32 View Figs 25-43 , c.p.R 1T View Figs 1-9 ), densely covered with bristles; R2 angulate; R3 robust, widened caudally; R4 large, plate-like; R5 small, fused with R3. Sclerite L2D (L1) divided into basal and apical parts ( Fig. 33 View Figs 25-43 ); basal part rod-like, weakly widened cranially; “apical sclerite” partly covered with recumbent bristles; “dorsal outgrowth” large ( Figs 34-39 View Figs 25-43 , d.o.). Sclerite L3 (L2d) without basal subsclerite ( Fig. 40 View Figs 25-43 ); “folded structure” distinct, with short bristles; apex of L3 with “small tooth” ( Figs 41-43 View Figs 25-43 , s.t.); groove hge absent. Sclerite L4U (L3d) large.
Dimensions (in mm): Head length: male 6.7-7.2, female 6.7-7.6 (7.1); head width: male 5.8-6.2, female 6.1-6.9 (6.3); pronotum length: male 11.2-11.8, female 11.7- 12.4 (11.8); pronotum width: male 16.5-16.7, female 16.5-18.2 (18.2); tegmen length: male 38.0-39.0, female 38.0-40.0 (40.0); tegmen width: male 16.0, female 14.0- 17.5 (16.0). Measurements in parenthesis are those of syntype.
ZIN |
Russian Academy of Sciences, Zoological Institute, Zoological Museum |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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