Saica recurvata ( Fabricius, 1803 )

María, Valentina Castro-Huertas & Melo, María Cecilia, 2024, Saica Amyot & Serville, 1843 (Reduviidae, Emesinae, Saicini): taxonomic revision and phylogenetic analysis with morphological characters, Zoosystema 46 (32), pp. 813-845 : 829-830

publication ID

https://doi.org/ 10.5252/zoosystema2024v46a32

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lsid:zoobank.org:pub:DED2FACC-4128-49BB-A017-220D0ED10888

DOI

https://doi.org/10.5281/zenodo.14512618

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https://treatment.plazi.org/id/03BDF73D-9116-0200-1939-FCA1FC98FE15

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scientific name

Saica recurvata ( Fabricius, 1803 )
status

 

Saica recurvata ( Fabricius, 1803) View in CoL

( Figs 3 View FIG I-L; 5F, N; 6D, K; 8)

Zelus recurvatus Fabricius, 1803: 286 .

Saica rubella View in CoL – Amyot & Serville 1843: 372 [taxonomy]. — Champion 1898: 177 [key and remarks].

Saica recurvata antillarum View in CoL – McAtee & Malloch 1923: 251 [key, n. subspecies]. — Fracker & Bruner 1924: 163 [cit.]. — Villiers 1943b: 323 [syn.]. n. syn.

Saica recurvata View in CoL – Stål 1868: 129 [taxonomy]. — Wygodzinsky 1947: 424 [dist.]. — Maldonado Capriles 1990: 479 [cat.]. — Gil-Santana & Marques 2005: 406 [cit.]

MATERIAL EXAMINED. — Lectotype (here designated). America Meridionali • 1 ♀; [no country given]; Dom. Smidt; NHMD; ZMUC00103076 (high-resolution images).

Paralectotype • 1 ♂; [no locality label]; NHMD; ZMUC00103077 (high-resolution images) .

OTHER MATERIAL EXAMINED. — Panama • 1 ♀; Panama Province: Barro Colorado Is ; 9°9’17”N, 79°50’53”W; 25-26.V.2017; Arizala, Bobadilla, Lopez, Ramirez; light trap; STRI; BCI154428 GoogleMaps 1 ♂; 17.VI.2015; M. Lucas; beating; STRI; BCI112651 1♂; Bobadilla, González, Osorio , Perez ; light trap; 31.VIII.2011; STRI; BCI43621 1 ♀; 1.III.2011; Bobadilla, González, Osorio, Perez, light trap; STRI; BCI37066 1 ♂; Bobadilla, González, Osorio , Perez ; light trap; 3.V.2011; STRI; BCI40792 . Colombia 1♀; Risaralda: Pueblo Rico; Montezuma Ecolodge; 5.9 km WbN de Pueblo Rico Bosque húmedo; 5.23016°N, 76.0836°E; 1336 m; 12-15.IX.2017; D. Forero; MPUJ _ENT; MPUJ _ ENT 0057282 . French Guiana [Guyane] GoogleMaps 1 ♀; Mt des chevaux; 16.XII.2009; SEAG leg.; vitre; JMB 1♂; Nourague ; 19.II.2010; SEAG leg.; vitre; coll. JMB 1 ♀; Patawa : PK 36; 26.II.1996; G. F.; coll. JMB 1 ♀; Saul ; 14.III.2011; SEAG rec; piège vire V1; coll. JMB. Bolivia 1♂; Nigrillani : NOR-Yungas; 1.I.1950; Suilar; MACN 1 ♀; Santa Cruz: Pcia. Ichilo; Buenavista; Tacú ; 1.III.1951; Martínez; MLP .

DIAGNOSIS. — Body coloration pale reddish, with apex of pronotal spines usually reddish or brownish, veins of the forewing yellowish, and femora uniformly brownish ( Fig. 3 View FIG I-L). Posterior margin of pygophore with a pair of blunt processes; posteromedial process deeply concaved medially, ramus longitudinally curved and projecting laterally, apically wide ( Fig. 5F View FIG ), and nearly vertical in lateral view with the apex slightly curved ( Fig. 5N View FIG ).

DISTRIBUTION. — Mexico, Guatemala, Panama, St. Vincent, Grenada, Colombia, Suriname, Brazil (Amazonas, Mato Grosso), and Bolivia ( Champion 1898; McAtee & Malloch 1923; Villiers 1943b; Wygodzinsky 1947, 1949; Maldonado Capriles 1990; Gil-Santana & Marques 2005). French Guiana (first record)( Fig. 8 View FIG ).

REDESCRIPTION

Male

Macropterous. Measurements in Table 2 View TABLE .

Coloration ( Fig. View FIG 3I-J). Head: Reddish to orange. Antenna brown. First and second labial segments reddish, third labial segment yellowish. Thorax: Reddish to orange, spines yellowish with apex pale reddish. Procoxal cavity reddish; procoxa and protrochanter reddish, profemur dark brown; protibia brown; protarsus pale brown; meso- and metalegs similar to proleg. Forewing yellowish, veins concolorous to orange. Abdomen: Reddish.

Structure. Thorax ( Fig. 3J View FIG ): Humeral angle spines three times longer than their base. Mesonotal spine straight, three times longer than its base. Protuberance of scutellum with the apex entire, slightly concave posteriorly, lateral margins not expanded in caudal view. Metanotal spine sinuous, nearly 0.5 times the length of mesonotal spine. Forewing with two closed cells, apex of outer discal cell extending as far as apex of pterostigma. Abdomen: Abdominal tergite 2 not conspicuously narrower than other abdominal tergites. Genitalia: Anterior region of genital opening (go) wide in dorsal view, posterior margin with a pair of blunt processes ( Fig. 5F View FIG ). Posteromedial process of pygophore (mpp) not elevated basally, but deeply concave medially. Ramus curved and projecting laterally, nearly three times longer than their base, apically wide and with a rounded and slightly projected apical process, nearly vertical in lateral view with apex slightly curved ( Fig. 5N View FIG ). Dorsal phallothecal sclerite (dps) nearly triangular, apex truncated, subapical lateral margin slightly projected laterally, lateral projection shorter than dps apex ( Fig. 6D View FIG ).

Female

Macropterous ( Fig. 3 View FIG K-L). Similar to male in most respects.

Structure. Abdomen: Posterolateral angles of tergite 7 flat. Genitalia: Tergite 9 nearly quadrangular. Apex of the gonoplac entire, with the external margins angulated ( Fig. 6K View FIG ).

REMARKS

Champion (1898) suggested that S. recurvata is similar to S. fuscipes , but both species can be easily separated by their color patterns, unfortunately the genital morphology of S. fuscipes could not be studied.

McAtee & Malloch (1923) described the subspecies S. recurvata antillarum based on specimens from the West Indies; and only considering the variation of the length of thoracic spines (shorter in S. recurvata antillarum ) for separating the subspecies. However, we observe that the length of thoracic spines is a variable character within the specific level in Saica , and without additional characters supporting this difference, it is unnecessary to keep the subspecies.

Fabricius (1803) described the species based on specimens from “America meridionalis”. Two specimens are considered as the syntype material, but only one is labeled as the “type”.Here, the designate the female bearing the “type” label as lectotype.

AMYOT C. J. B. & SERVILLE J. C. A. 1843. - Histoire naturelle des insectes. Hemipteres. Librairie encyclopedique de Roret, Paris, 645 p. https: // doi. org / 10.5962 / bhl. title. 8471

CHAMPION G. 1898. - Rhynchota. Hemiptera-Heteroptera, in GODMAN F. G. & SALVIN O. (eds), Biologia Centrali-Americana. Porter R. H., London, 416 p.

FABRICIUS J. C. 1803. - Systema rhyngotorum: secundum ordines, genera, species: adiectis synonymis, locis, observationibus, descriptionibus. Reichard C., Brunswick, 314 p. https: // doi. org / 10.5962 / bhl. title. 11644

FRACKER S. B. & BRUNER S. C. 1924. - Notes on some Neotropical Reduviidae. Annals Entomological Society of America 17: 163 - 174. https: // doi. org / 10.1093 / aesa / 17.2.163

GIL-SANTANA H. R. & MARQUES O. M. 2005. - Primeiro registro de Saica Osborn and Drake para o Brasil e Pseudosaica florida (Barber), com notas taxonomicas e chave para os generos de Saicinae do Brasil (Hemiptera, Reduviidae). Revista Brasileira de Zoologia 22: 405 - 409. https: // doi. org / 10.1590 / S 0101 - 81752005000200015

MALDONADO CAPRILES J. 1990. - Systematic catalogue of the Reduviidae of the world (Insecta: Heteroptera). University of Puerto Rico, Mayaguez, 694 p.

MCATEE W. L. & MALLOCH J. R. 1923. - Notes on American Bactrodinae and Saicinae (Heteroptera: Reduviidae). Annals of the Entomological Society of America 16: 247 - 255. https: // doi. org / 10.1093 / aesa / 16.3.247

STAL C. 1868. - Hemiptera Fabriciana. 1. Konglinga Svenska Vetenskaps- Akademiens Handlingar 7 (11): 1 - 148.

VILLIERS A. 1943 b. - Catalogue des Saicitae (Hem. Reduviidae). Bulletin du Museum National d'Histoire Naturelle 15: 318 - 323.

WYGODZINSKY P. 1947. - Sobre alguns Reduviidae do Brasil Central (Hemiptera). Revista Brasileira de Biologia 7 (4): 426 - 434.

WYGODZINSKY P. 1949. - Elenco sistematico de los reduviiformes americanos. Instituto Medicina Regional Tucuman, 473, Monografia 1: 1 - 102.

Gallery Image

FIG. 3. — Saica Amyot & Serville, 1843 species, habitus: A, B, S. fuscipes Stål, 1862 female holotype, NHMW: dorsal (A); lateral (B); C, D, S. lativentris Villiers, 1943: male, dorsal (C); male, lateral (D); E, F, S. meridionalis Fracker & Bruner, 1924: female, dorsal (E); female, lateral (F); G, H, S. ochracea Distant, 1902, male holotype, BMNH: dorsal (G); lateral (H); I, L, S. recurvata (Fabricius, 1803) male dorsal (I); male, lateral (J); K, female, dorsal; L, female, lateral. Scale bars: 2 mm.

Gallery Image

FIG. 5. — Saica Amyot & Serville,1843,male genitalia,pygophore:caudal view (A‒J): A, S. apicalis Osborn & Drake,1915;B, S. carayoni Villiers,1943;C, S. erubescens Champion, 1898; D, S. lativentris Villiers, 1943; E, S. ochracea Distant, 1902; F, S. recurvata (Fabricius, 1803); G, S. rubripes Champion, 1898;H, S. subinermis Hussey,1953; I, S. tibialis Stål, 1862; J, S. tupackatari n. sp.; lateral view (K‒Q): K, S. apicalis; L, S. erubescens; M, S. lativentris; N, S. recurvata (Fabricius, 1803); O, S. rubripes Champion,1898; P, S. tibialis Stål, 1862; Q, S. tupackatari n. sp. Abbreviations: ao, anterior opening of pygophore; br, transverse bridge of pygophore; go, genital opening; mpp, medial process of pygophore; pa, paramere; pmr, posterior margin of ramus; ps, paramere socket. Scale bars: 0.5 mm.

Gallery Image

FIG. 8. — Distributional map of Saica Amyot & Serville, 1843 species. Saica meridionalis Fracker & Bruner, 1924, S. ochracea Distant, 1902, S. recurvata (Fabricius, 1803), S. rubripes Champion, 1898, S. subinermis Hussey, 1953, S. tibialis Stål, 1862, and S. tupackatari n. sp. Empty circles, distributional information from examined material, circles with a dot, distributional information from the literature.

Gallery Image

FIG. 6. — Saica Amyot & Serville, 1843, male and female genitalia, phallus, dorsal view (A‒G): A, S. apicalis Osborn & Drake, 1915; B, S. erubescens Champion, 1898; C, S. lativentris Villiers,1943; D, S. recurvata (Fabricius, 1803); E, S. rubripes Champion, 1898; F, S. tibialis Stål, 1862; G, S. tupackatari n. sp.; bursa copulatrix ventral view (H‒M); H, S. apicalis; I, S. erubescens Champion, 1898; J, S. meridionalis Fracker & Bruner, 1924; K, S. recurvata; L, S. rubripes Champion, 1898; M, S. tibialis Stål, 1862. Abbreviations: apt, arms of articulatory apparatus; bc, bursa copulatrix; bpb, basal plate bridge; dps, dorsal phallotecal sclerite; ese, elongate sclerites of endosome; gap8, gonapophysis 8; gcx8, gonocoxa 8; gpl, gonoplac.

MACN

Museo Argentino de Ciencias Naturales Bernardino Rivadavia

MLP

Museo de La Plata

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Reduviidae

SubFamily

Emesinae

Tribe

Saicini

Genus

Saica