Trichocorixa orinocoensis Sailer, 1948

Santos, Suzane Evaristo Dos, Barbosa, Julianna Freires, Moreira, Felipe Ferraz Figueiredo & Couceiro, Sheyla Regina Marques, 2025, Corixoidea and Notonectidae (Hemiptera: Heteroptera: Nepomorpha) of Pará, Brazil, with new records from the western portion of the state, Zootaxa 5627 (2), pp. 275-304 : 278

Trichocorixa orinocoensis Sailer, 1948

( Fig. 9C–D )

Trichocorixa orinocoensis Sailer 1948 , in Hungerford: 339 (original description)

Distribution. Aruba. Bonaire & Klein Bonaire. Curaçao & Klein Curaçao ( Nieser 1969a). Brazil: Pará ( Nieser 1970a), Paraíba (Sailer in Hungerford 1948). Colombia. Suriname. Trinidad & Tobago. Venezuela (Sailer in Hungerford 1948).

Distribution in Pará. Quatipuru ( Nieser 1970a).

Figures

FIGURES 9–13. Corixidae. 9A–B. Trichocorixa. A. Head, frontal view. B. Female forewing (adapted from Moreira et al. 2018). 9C–D. Trichocorixa orinocoensis. C. Male foreleg. D. Apex of male abdomen, dorsal view (adapted from Hungerford 1948). 10A–C. Heterocorixa. A. Head, frontal view. B. Female forewing (adapted from Moreira et al. 2018). C. Metaxyphus (adapted from Nieser 1975). 11A–C. Heterocorixa boliviensis. A. Male foreleg. B. Apex of male abdomen, dorsal view. C. Left paramere (adapted from Hungerford 1948). 12A–C. Heterocorixa chapadiensis. A. Male foreleg (adapted from Nieser 1975). B. Apex of male abdomen, dorsal view. 13C. Left paramere (adapted from Hungerford 1948). 13A–B. Heterocorixa hesperia hesperia. A. Apex of male abdomen, dorsal view (adapted from Hungerford 1948). B. Metaxyphus (adapted from Nieser 1975). Abbreviations: CLA, apex of clavus; LBM, labium; NDF, nodal furrow; SUT, hypo-ocular suture.