Research Article

Deliberations on the External Morphology and Modification of the Labial Segments in the Nepomorpha (Heteroptera: Insecta) with Notes on the Phylogenetic Characteristics

Table 1

A list of taxa whose labial segments have been studied. Specimens illustrated in this paper are marked with an asterisk on the list.

FamiliesSubfamiliesSpeciesAuthors

NepidaeNepinaeCuricta granulosa De Carlo 1951
Borborophyes mayri * Stål, 1871
Laccotrephes japonensis * (Scott, 1874)
Nepa cinerea Linnaeus, 1758
RanatrinaeCercotmetus asiaticus * Amyot & Serville, 1843
Ranatra chinensis * (Mayr, 1865)
BelostomatidaeBelostomatinaeBelostoma flumineum * Say, 1832
Deinostoma dilatatum * (Say)
Appasus major (Esaki, 1934)
Hydrocyrius colombiae * Spinola, 1850
Limnogeton fieberi * Mayr, 1853
LethocerinaeLethocerus deyrollei * (Vuillefroy, 1864)
OchteridaeOchterus marginatus (Latreille, 1804)
Ochterus piliferus * Kormilev, 1973
GelastocoridaeGelastocoris oculatus * (Fabricius, 1798)
Nerthra nepaeformis * (Fabricius, 1798)
Nerthra macrothorax * (Montrouzier, 1855)
AphelocheiridaeAphelocheirus variegatus Kiritschenko, 1925
Aphelocheirus aestivalis * (Fabricius, 1794)
NaucoridaeCheirochelinaeCheirochela feana * Montandon, 1897
Gestroiella limnocoroides * Montandon, 1897
Coptocatus oblongulus * Montandon, 1909
Coptocatus kinabalu * Polhemus D. 1986
Tanycricos longiceps * La Rivers, 1971
LaccocorinaeLaccocoris hoogstraali * La Rivers, 1970
Heleocoris humeralis * Signoret, 1861
LimnocorinaeLimnocoris lutzi * La Rivers, 1957
CryphocricinaeCryphocricos hungerfordi * Usinger, 1947
Ambrysus occidentalis * La Rivers, 1951
NaucorinaeIlyocoris cimicoides * (Linnaeus 1758)
Pelocoris femoratus * (Palisot de Beauvois 1820)
Macrocoris rhantoides * Bergroth,
Naucoris maculatus * Fabricius, 1798
Neomacrocoris handlirschi * (Montandon, 1909)
Namtokocoris siamensis * Sites 2007
PleidaeParaplea frontalis * (Fieber, 1844)
HelotrephidaeHelotrephes semiglobosus Stål, 1860
Hydrotrephes visayasensis Zettel, 2002
Hydrotrephes balnearius * (Bergroth, 1918)
Tiphotrephes indicus (Distant, 1910)
NotonectidaeAnisopinaeAnisops camaroonensis * Signoret
Anisops sardea Herrich-Schäffer 1849
Buenoa uhleri * Truxal, 1953
NotonectinaeNotonecta glauca * Linnaeus 1758
Enithares bergrothi * Montandon, 1892
Nychia sappho * Kirkaldy, 1901

Specimens of the Potamocoridae were not available for the purpose of the present study.