Hyboptera Chaudoir, 1872

Erwin, Terry L. & Henry, Shasta C., 2017, Hyboptera Chaudoir, 1872 of the Cryptobatida group of subtribe Agrina: A taxonomic revision with notes on their ways of life (Insecta, Coleoptera, Carabidae, Lebiini), ZooKeys 714, pp. 61-127 : 66-67

publication ID	https://dx.doi.org/10.3897/zookeys.714.15113
publication LSID	lsid:zoobank.org:pub:BC4DF927-F547-446C-ACD3-F2B065E0842E
persistent identifier	https://treatment.plazi.org/id/A1BCB8AE-2C07-2BD7-D51C-FB3C5BF79BC2
treatment provided by	ZooKeys by Pensoft (2017-11-07 15:02:55, last updated 2022-11-11 11:11:49)
scientific name	Hyboptera Chaudoir, 1872
status

Treatment

Hyboptera Chaudoir, 1872 Humps-backed beetles Figs 1 View Figure 1 , 2 View Figure 2 , 3 View Figure 3 , 4 View Figure 4 , 5 View Figure 5 , 6 View Figure 6 , 7 View Figure 7 , 8 View Figure 8 , 9 View Figure 9 , 10 View Figure 10 , 11 View Figure 11

Hyboptera Chaudoir, 1872: 161. Type species: Hyboptera angulicollis Chaudoir, 1872: 164, designated by Reichardt (1973:50).

Aspasia Reiche, 1842: 310 (not Dejean 1831). Type species: Aspasia verrucosa Reiche, 1842: 310. Synonymized by Chaudoir 1872: 161.

Diagnosis.

(cf. Figs 1 View Figure 1 - 10 View Figure 10 ). Neck broad; eyes very large, hemispherical; frons markedly rugose, more or less anteriorly depressed. Prothorax wider than head; sides of pronotum broadly reflexed throughout, rounded or subangulate at mid-lateral setigerous pore. Elytron at basal third very slightly transversely depressed, surface uneven, markedly tuberculate overall. Flight wings of a dusky color. Basitarsus of mid and hind legs markedly elongate, coequal to length of tarsomeres 2-5 combined; males with adhesive setae on tarsomeres 1-3. Endophallus with flagellum; flagellum extruded at apex in many specimens.

Dispersal potential.

The wings are fully developed in adults of all known species, thus it is likely these beetles are moderate to strong flyers.

Geographic distribution.

A widespread southern Nearctic and Neotropical genus known from Texas, USA, south to southeastern Brazil, in the west to Bolivia, and east to French Guiana.

Ways of life.

Much is known about the species in this genus and that is reported here for the first time. Adults of various species are regularly collected in both the wet and dry seasons using insecticidal fogging techniques in many species of trees reaching the forest canopy in the Amazon Basin, thus they are certainly mainly arboreal. They are good flyers as evidenced by their capture in Malaise traps, C.D.C. mosquito traps, FITs, and at different types of light traps. At Barro Colorado Island in Panamá, one of us (TLE) collected adults from the forest floor amongst the large shed anther rings of trees of the species Pseudobombax septenatum (Jacq.) Dugand; these rings being a moisture source on the forest floor during the dry season ( Erwin 1991, 2004). Warren E. Steiner collected several larvae and pupae along with emerging adults of Hyboptera verrucosa (Reiche) under bark of a living fence post in Panamá. These immature stages have yet to be described and illustrated (Erwin and Steiner, in prep).

Notes.

Five species have been previously described in this genus, along with three species in its adelphotaxon, Hybopteroides Erwin & Ball, 2012. Apparently, Lorenz (1998) was unaware of the Reichardt (1973) paper designating a type species ( H. angulicollis Chaudoir) for the genus and unnecessarily designated H. tuberculata (Dejean), as the type species. The former stands.

Included species.

The species list below, as well as the arrangement of descriptions that follows, is ordered alphabetically within two species groups.

angulicollis species group

Hyboptera angulicollis Chaudoir, 1872:164; Brazil - Pará; Colombia; Ecuador; French Guiana; Perú; Suriname.

Hyboptera biolat Erwin & Henry, sp. n.; Perú.

Hyboptera vestiverdis Henry & Erwin, sp. n.; Ecuador; Perú.

Hyboptera scheelea Erwin & Henry, sp. n.; Perú.

Hyboptera shasta Erwin, sp. n.; Brazil - Amazonas.

Hyboptera tepui Erwin & Henry, sp. n.; Venezuela.

Hyboptera tiputini Erwin & Henry, sp. n.; Colombia; Ecuador; Perú.

Hyboptera viridivittis Chaudoir, 1872:164; Brazil - Minas Gerais, Rio de Janeiro, Santa Catarina.

tuberculata species group

Hyboptera apollonia Erwin, 2004: 33; Costa Rica; Panamá.

Hyboptera auxilidora Erwin, 2004: 35; Costa Rica; Honduras; México - VC; Panamá, USA - TX.

Hyboptera dilutior Oberthür, 1884: 52; Brazil - Amazonas, Pará, Rondônia; Ecuador; French Guiana; Perú; Venezuela.

Hyboptera lucida Henry & Erwin, sp. n.; Ecuador; French Guiana.

Hyboptera tuberculata (Dejean), 1825: 272; Bolivia; Brazil - Amazonas, Sergipe; Colombia; Ecuador; Guyana; French Guiana; Perú; Suriname.

Hyboptera verrucosa (Reiche), 1842: 311; Brazil - Amazonas; Colombia; Ecuador; French Guiana; Panamá; Perú; Suriname; Trinidad and Tobago; Venezuela.

References

Chaudoir, M de, 1872. Monographie des callidides. Annales de la Societe' Entomologique de Belgique 15: 97 - 204

Dejean, PFMA, 1831. Species general des coleopteres, de la collection de M. le Comte Dejean, 5. Mequignon-Marvis, Paris

Erwin, TL, 1991. Natural history of the carabid beetles at the BIOLAT Rio Manu Biological Station, Pakitza, Peru. Revista Peruana de Entomologia (1990)33: 1-85.

Erwin, TL, 2004. The Beetle Family Carabidae of Costa Rica and Panama: Descriptions of four new genera and six new species with notes on their way of life (Insecta: Coleoptera). Zootaxa 537: 1 - 18, DOI: https://doi.org/10.11646/zootaxa.537.1.1

Lorenz, W, 1998. Systematic list of extant ground beetles of the world (Insecta, Coleoptera Geadephaga: Trachypachidae and Carabidae incl. Paussinae, Cicinidelinae, Rhysodinae). Privately published, W. Lorenz, Tutzing

Reichardt, H, 1973. A review of Hyboptera Chaoudoir (Coleoptera, Carabidae). Revista Brasileira de Entomologia 17 (8): 47 - 55

Figures

Figure 1. Digital Photo-illustration. Habitus, dorsal aspect. A Hyboptera angulicollis Chaudoir, female, ADP 052729 B Hyboptera biolat Erwin & Henry, sp. n., female, ADP 007398.

Figure 2. Digital Photo-illustration. Habitus, dorsal aspect. A Hyboptera vestiverdis Henry & Erwin, sp. n., female, ADP 007334 B Hyboptera scheelea Erwin & Henry, sp. n., female, ADP 007575.

Figure 3. Digital Photo-illustration. Habitus, dorsal aspect. A Hyboptera shasta Erwin, sp. n., male, ADP 135875 B Hyboptera tepui Erwin & Henry, sp. n., male, ADP 007676.

Figure 4. Digital Photo-illustration. Habitus, dorsal aspect. A Hyboptera tiputini Erwin & Henry, sp. n., male, ADP 135850 B Hyboptera viridivittis Chaudoir, male, ADP 007599.

Figure 5. Digital Photo-illustration, male aedeagus in repose, dorsal, ventral, left lateral aspects. A Hyboptera angulicollis Chaudoir, ADP 007330 B Hyboptera biolat Erwin & Henry, sp. n., ADP 007443 C Hyboptera vestiverdis Henry & Erwin, sp. n., ADP 014856 D Hyboptera tiputini Erwin & Henry, sp. n., ADP 135845 E Hyboptera viridivittis Chaudoir, ADP 007601. Legend, lp, left paramere; rp, right paramere; pb, phallobase; bo, phallobase orifice; ps, phalloshaft; a, phalloapex. Scale line = 0.25 mm.

Figure 6. Digital Photo-illustration. Habitus, dorsal aspect. A Hyboptera apollonia Erwin, male, ADP 007944 B Hyboptera auxilidora Erwin, male, ADP 007622.

Figure 7. Digital Photo-illustration. Habitus, dorsal aspect. A Hyboptera dilutior Oberthuer, male, ADP 094021 B Hyboptera lucida Henry & Erwin, sp. n., female, ADP 135783.

Figure 8. Digital Photo-illustration, female reproductive system dorsal and ventral aspects. Hyboptera lucida Henry & Erwin sp. n., ADP 148100. Legend, bc, bursa copulatrix; sg, spermathecal gland; sgd, spermathecal gland duct; sp, spermatheca. Dorsal aspect; lt, laterotergite; gc 1, gonocoxite 1; gc 2, gonocoxite 2, des, dorsal ensiform seta, b, base of gonocoxite 2; bl, blade of gonocoxite 2. Scale line = 0.25 mm.

Figure 9. Digital Photo-illustration. Habitus, dorsal aspect. A Hyboptera tuberculata (Dejean), female, ADP 007533 B Hyboptera verrucosa (Reiche), female, ADP 086946.

Figure 10. Digital Photo-illustration, male aedeagus in repose, dorsal, ventral, left lateral aspects: A Hyboptera apollonia Erwin, ADP 100266 B Hyboptera dilutior Oberthuer, ADP 134143 C Hyboptera lucida Henry & Erwin, sp. n., ADP 135785 D Hyboptera tuberculata (Dejean), ADP 135797 E Hyboptera verrucosa (Reiche), ADP 082523. Legend, fl, flagellum. Scale line = 0.25 mm.