IRMNG - Homonyms

Homonyms

IRMNG homonym list - genus level - Initial letter = "Y" (48)

Please note, this is a provisional homonyms list from IRMNG on 2024-04-18, and is subject to change. It may include nomina nuda, rejected and otherwise non-current names, plus some published misspellings, in addition to homonyms that have been validly published. A small proportion of duplicate entries awaiting rationalisation may also be included.

Click on any genus name for additional details, as currently available.

Yabea
     Yabea Hayami, 1965 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Venerida (Order) > Veneroida (awaiting allocation) (Family)
     Yabea Kozo-Poljansky, 1916 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Apiales (Order) > Apiaceae (Family)

Yabeella
     Yabeella Yü, 1931 † accepted as Yabeella Yü, 1931 † (nomen nudum)· Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)
     Yabeella Yü, 1933 † (uncertain)· Animalia (Kingdom) > Cnidaria (Phylum) > Cnidaria (awaiting allocation) (Class) > Cnidaria (awaiting allocation) (Order) > Cnidaria (awaiting allocation) (Family)

Yabeia
     Yabeia Reswer & Endo in Kobayashi, 1935 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Ptychopariida (Order) > Marjumiidae (Family)
Yabeia Lang, Smith & Thomas, 1940 † accepted as Fletcherina Lang, Smith & Thomas, 1955 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Heliolitida (Order) > Pycnostylidae (Family)

Yakovlevia
     Yakovlevia Fredericks, 1925 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Strophomenata (Class) > Productida (Order) > Daviesiellidae (Family)
Yakovlevia Vologdin, 1931 † accepted as Yakovlevia Vologdin, 1931 † · Animalia (Kingdom) > Porifera (Phylum) > Archaeocyatha (Class) > Archaeocyathida (Order) > Archaeocyathidae (Family)

Yala
     Yala Chu, 1979 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Geometridae (Family)
     Yala Krzeminski, 1992 † · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Procramptonomyiidae (Family)

Yamagutia
Yamagutia Fryer, 1956 accepted as Nipergasilus Yamaguti, 1939 · Animalia (Kingdom) > Arthropoda (Phylum) > Maxillopoda (Class) > Cyclopoida (Order) > Ergasilidae (Family)
     Yamagutia Srivastava, 1939 · Animalia (Kingdom) > Platyhelminthes (Phylum) > Trematoda (Class) > Plagiorchiida (Order) > Faustulidae (Family)

Yamashinaium
Yamashinaium Takashima, 1953 accepted as Symphyopleurium Attems, 1951 · Animalia (Kingdom) > Arthropoda (Phylum) > Diplopoda (Class) > Platydesmida (Order) > Andrognathidae (Family)
     Yamashinaium Verhoeff, 1941 accepted as Symphyopleurium Attems, 1951 (nomen nudum)· Animalia (Kingdom) > Arthropoda (Phylum) > Diplopoda (Class) > Platydesmida (Order) > Andrognathidae (Family)

Yamatoa
     Yamatoa Kiriakoff, 1967 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Notodontidae (Family)
Yamatoa Bell, 1977 accepted as Yamatosa Bell & Bell, 1979 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Rhysodidae (Family)

Yanga
     Yanga Distant, 1904 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)
     Yanga Muona, 1993 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Eucnemidae (Family)

Yangia
     Yangia Dai et al., 2006 · Bacteria (Kingdom) > Proteobacteria (Phylum) > Alphaproteobacteria (Class) > Rhodobacterales (Order) > Rhodobacteraceae (Family)
     Yangia D.L. Dilcher & H.S. Wang in H.S. Wang & D.L. Dilcher, 2006 † · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Laurales (Order) > Laurales (awaiting allocation) (Family)

Yania
     Yania Huang, 1997 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Hesperiidae (Family)
     Yania Baranov & Al'khovik, 2007 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Reticulariidae (Family)
Yania Li et al., 2004 emend Li et al., 2005 accepted as Yaniella Li et al., 2008 · Bacteria (Kingdom) > Actinobacteria (Phylum) > Actinobacteria (Class) > Micrococcales (Order) > Micrococcaceae (Family)
     Yania Roewer, 1914 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Prostygnidae (Family)

Yanshania
     Yanshania Zhang & Wang, 1985 † (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > (Class) > Trilobitomorpha (awaiting allocation) (Order) > Trilobitomorpha (awaiting allocation) (Family)
     Yanshania Wang, 1981 † (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Branchiopoda (Class) > Branchiopoda (awaiting allocation) (Order) > Branchiopoda (awaiting allocation) (Family)

Yarra
     Yarra Krapp-Schickel, 2000 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Amphipoda (Order) > Stenothoidae (Family)
Yarra Castelnau, 1872 accepted as Geotria Gray, 1851 · Animalia (Kingdom) > Chordata (Phylum) > Cephalaspidomorphi (Class) > Petromyzontiformes (Order) > Petromyzontidae (Family)

Yatesia
     Yatesia Bain, Baker & Chabaud, 1982 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Spirurida (Order) > Onchocercidae (Family)
     Yatesia W. Carruthers, 1870 † accepted as Conites Sternberg, 1823 † (junior subjective synonym)· Plantae (Kingdom) > Tracheophyta (Phylum) > Cycadopsida (Class) > Cycadeoideales (Order) > Cycadeoideaceae (Family)

Yatsengia
     Yatsengia Huang, 1932 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)
     Yatsengia Chi, 1931 † accepted as Yatsengia Huang, 1932 † (nomen nudum)· Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Rugosa (Order) > Rugosa (awaiting allocation) (Family)

Yavorskia
     Yavorskia Fomitchev, 1931 † · Animalia (Kingdom) > Cnidaria (Phylum) > Anthozoa (Class) > Favositida (Order) > Cleistoporidae (Family)
     Yavorskia Fedotov, 1938 † (uncertain)· Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Yersinia
     Yersinia van Loghem, 1944 (Approved Lists, 1980) · Bacteria (Kingdom) > Proteobacteria (Phylum) > Gammaproteobacteria (Class) > Enterobacterales (Order) > Yersiniaceae (Family)
     Yersinia Saussure, 1869 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Mantodea (Order) > Amelidae (Family)

Yinentulus
     Yinentulus Tuxen, 1986 · Animalia (Kingdom) > Arthropoda (Phylum) > Protura (Class) > Acerentomata (Order) > Acerentomidae (Family)
Yinentulus Imadaté, 1986 accepted as Wenyingia Imadaté, 1986 · Animalia (Kingdom) > Arthropoda (Phylum) > Protura (Class) > Acerentomata (Order) > Acerentomidae (Family)

Yingtangia
     Yingtangia Wang, 1982 † (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
Yingtangia Wang, 1979 † accepted as Yingtangia Wang, 1982 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)

Yinia
     Yinia Liu & Li, 1995 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Acrididae (Family)
Yinia Sun & Lu, 1998 accepted as Yininemertes Sun & Lu, 2008 · Animalia (Kingdom) > Nemertea (Phylum) > Anopla (Class) > Heteronemertea (Order) > Lineidae (Family)
     Yinia Li, 1994 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Psocoptera (Order) > Amphientomidae (Family)
     Yinia N. Wang, 1989 † · Plantae (Kingdom) > Acritarcha (Phylum) > (Class) > (Order) > (Family)

Ynca
Ynca Chevrolat, 1833 accepted as Inca Lepeletier & Serville, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)
Ynca Gory & Percheron, 1833 accepted as Inca Lepeletier & Serville, 1828 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Scarabaeidae (Family)

Yochelsonia
     Yochelsonia Stehli, 1961 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Terebratulida (Order) > Dielasmatidae (Family)
Yochelsonia Horný, 1962 † accepted as Yochelsonellis Horny, 1966 † · Animalia (Kingdom) > Mollusca (Phylum) > Monoplacophora (Class) > Cyrtonellida (Order) > Cyrtolitidae (Family)

Yogeshwaria
     Yogeshwaria Shinde, 1968 † · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Dilepididae (Family)
Yogeshwaria Chincholikar & Shinde, 1976 † accepted as Yogeshwaria Shinde, 1968 † · Animalia (Kingdom) > Platyhelminthes (Phylum) > Cestoda (Class) > Cyclophyllidea (Order) > Dilepididae (Family)

Yokoyamaoceras
     Yokoyamaoceras Wright & Matsumoto, 1954 † (uncertain)· Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)
     Yokoyamaoceras Shimizu, 1935 (uncertain)· Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Yorkia
     Yorkia Walcott, 1897 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Kutorginata (Class) > Kutorginida (Order) > Yorkiidae (Family)
     Yorkia Wanner in L.F. Ward, 1900 † (uncertain)· Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)

Yorkiella
     Yorkiella Carl, 1908 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Yorkiella Parkhaev in Gravestock, Alexander, Demidenko et al., 2001 † (uncertain)· Animalia (Kingdom) > Mollusca (Phylum) > Mollusca (awaiting allocation) (Class) > Mollusca (awaiting allocation) (Order) > Mollusca (awaiting allocation) (Family)

Yosemitea
     Yosemitea Boucek, 1993 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hymenoptera (Order) > Pteromalidae (Family)
     Yosemitea P.J. Alexander & M.D. Windham, 2013 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Brassicales (Order) > Brassicaceae (Family)

Youngia
     Youngia Cassini, 1831 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)
     Youngia Lindström, 1886 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Phacopida (Order) > Hammatocnemidae (Family)
     Youngia Dlabola, 1958 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Cicadellidae (Family)
Youngia Zheng, 1994 † accepted as · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Rodentia (Order) > Spalacidae (Family)
     Youngia Jones & Kirkby, 1886 † · Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Palaeocopida (Order) > Youngiellidae (Family)

Ypiranga
Ypiranga Mello-Leitão, 1922 accepted as Uropachylus Mello-Leitão, 1922 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Gonyleptidae (Family)
     Ypiranga do Rego-Barros, 1959 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Erebidae (Family)

Ypophaemyia
     Ypophaemyia Townsend, 1935 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)
     Ypophaemyia Townsend, 1916 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Diptera (Order) > Tachinidae (Family)

Ypsilon
Ypsilon Cobb, 1920 accepted as Deontolaimus de Man, 1880 · Animalia (Kingdom) > Nematoda (Phylum) > Chromadorea (Class) > Plectida (Order) > Camacolaimidae (Family)
     Ypsilon (uncertain)· Fungi (Kingdom) > Fungi (awaiting allocation) (Phylum) > (Class) > (Order) > (Family)

Yrias
     Yrias Guenée, 1852 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Lepidoptera (awaiting allocation) (Family)
     Yrias Piñas Rubio, 2005 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Lepidoptera (Order) > Noctuidae (Family)

Yuccites
Yuccites W.P. Schimper & Mougeot, 1844 † accepted as · Plantae (Kingdom) > Tracheophyta (Phylum) > Pinopsida (Class) > Pinopsida (awaiting allocation) (Order) > Pinopsida (awaiting allocation) (Family)
     Yuccites C.F.P. Martius, 1822 † accepted as Lepidophloios Sternberg, 1825 † (unavailable name)· Plantae (Kingdom) > Tracheophyta (Phylum) > Lycopodiopsida (Class) > Lepidodendrales (Order) > Lepidodendraceae (Family)

Yukonaspis
     Yukonaspis Kobayashi, 1936 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Asaphida (Order) > Catillicephalidae (Family)
Yukonaspis Obruchev, 1964 † accepted as Rimasventeraspis Tarrant, 1991 † · Animalia (Kingdom) > Chordata (Phylum) > Pteraspidomorphi (Class) > Phialaspidiformes (Order) > Traquairaspididae (Family)

Yukonella
     Yukonella B.L. Mamet & B. Rudloff, 1972 † · Plantae (Kingdom) > Chlorophyta (Phylum) > Chlorophyceae (Class) > Chlorophyceae (awaiting allocation) (Order) > Chlorophyceae (awaiting allocation) (Family)
     Yukonella Senowbari-Daryan & Reid, 1987 † · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Agelasida (Order) > Aphrosalpingidae (Family)
Yukonella Shi & Waterhouse, 1996 † accepted as Nahoniella Shi, 1998 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Spiriferida (Order) > Licharewiidae (Family)

Yukonia
     Yukonia Palmer, 1968 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Agnostida (Order) > Yukoniidae (Family)
Yukonia R. Sprague, 1962 accepted as Buergenerula H. Sydow, 1936 · Fungi (Kingdom) > Ascomycota (Phylum) > Sordariomycetes (Class) > Sordariomycetidae incertae sedis (Order) > Magnaporthaceae (Family)

Yumaphthona
     Yumaphthona Bechyné & Springlova de Bechyné, 1976 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)
     Yumaphthona Bechyne, 1997 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Coleoptera (Order) > Chrysomelidae (Family)

Yumenia
     Yumenia Hou, 1958 † (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Ostracoda (Class) > Ostracoda (awaiting allocation) (Order) > Ostracoda (awaiting allocation) (Family)
     Yumenia Hong, 1982 † (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Hemiptera (awaiting allocation) (Family)

Yungasacris
     Yungasacris Rehn, 1950 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Tettigoniidae (Family)
     Yungasacris Ronderos, 1987 (uncertain)· Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Insecta (awaiting allocation) (Order) > Insecta (awaiting allocation) (Family)

Yunnanaspis
     Yunnanaspis Young, 1986 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Hemiptera (Order) > Diaspididae (Family)
     Yunnanaspis Chang, 1966 † · Animalia (Kingdom) > Arthropoda (Phylum) > Trilobita (Class) > Redlichiida (Order) > Chengkouaspidae (Family)

Yunnanella
Yunnanella Grabau, 1931 † accepted as Nayunnella Sartenaer, 1961 † · Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Yunnanellidae (Family)
     Yunnanella Grabau, 1923-24 † accepted as Nayunnella Sartenaer, 1961 † (nomen nudum)· Animalia (Kingdom) > Brachiopoda (Phylum) > Rhynchonellata (Class) > Rhynchonellida (Order) > Yunnanellidae (Family)

Yunnania
     Yunnania H.Z. Kong, 1998 · Fungi (Kingdom) > Ascomycota (Phylum) > Ascomycota incertae sedis (Class) > Ascomycota incertae sedis (Order) > Ascomycota incertae sedis (Family)
     Yunnania Zhang & Niu, 2021 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Pteriomorphia (awaiting allocation) (Order) > Yunanniidae (Family)
     Yunnania Cui, 1976 † accepted as Yunnanodon Cui, 1986 † (junior homonym)· Animalia (Kingdom) > Chordata (Phylum) > Reptilia (Class) > Therapsida (Order) > Tritylodontidae (Family)
     Yunnania Mansuy, 1912 † · Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Trochida (Order) > Araeonematidae (Family)

Yunnanites
     Yunnanites Uvarov, 1925 · Animalia (Kingdom) > Arthropoda (Phylum) > Insecta (Class) > Orthoptera (Order) > Pyrgomorphidae (Family)
     Yunnanites He, 1985 † (uncertain)· Animalia (Kingdom) > Mollusca (Phylum) > Cephalopoda (Class) > Ceratitida (Order) > Ceratitida (awaiting allocation) (Family)

Yunnanotherium
     Yunnanotherium Han, 1986 † · Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Artiodactyla (Order) > Tragulidae (Family)
     Yunnanotherium Qi, 2014 † accepted as Neoyunnanotherium Deshmukh & Valenciano, 2022 † (junior subjective synonym)· Animalia (Kingdom) > Chordata (Phylum) > Mammalia (Class) > Carnivora (Order) > Mephitidae (Family)

Yunquea
     Yunquea Baker, 1940 (uncertain)· Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > Stylommatophora (Order) > Sagdidae (Family)
Yunquea Skottsberg, 1929 accepted as Centaurodendron Johow, 1896 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Asterales (Order) > Asteraceae (Family)

Yuria
     Yuria Suzuki, 1964 · Animalia (Kingdom) > Arthropoda (Phylum) > Arachnida (Class) > Opiliones (Order) > Travuniidae (Family)
     Yuria Grytsenko, 2016 † accepted as Yuria Grytsenko, 2016 † (junior homonym)· Animalia (Kingdom) > Animalia incertae sedis (Phylum) > (Class) > (Order) > (Family)

Yvania
     Yvania Fischer, 1885 † (uncertain)· Animalia (Kingdom) > Mollusca (Phylum) > Gastropoda (Class) > (Order) > Gosseletinidae (Family)
Yvania Milovanovic, 1935 † accepted as Yvaniella Milovanovic, 1938 † · Animalia (Kingdom) > Mollusca (Phylum) > Bivalvia (Class) > Hippuritida (Order) > Hippuritidae (Family)

Yvesia
Yvesia Topsent, 1890 accepted as Crella Gray, 1867 · Animalia (Kingdom) > Porifera (Phylum) > Demospongea (Class) > Poecilosclerida (Order) > Crellidae (Family)
     Yvesia A. Camus, 1927 · Plantae (Kingdom) > Tracheophyta (Phylum) > Magnoliopsida (Class) > Poales (Order) > Poaceae (Family)
Yvesia Coineau & Botosaneanu, 1973 accepted as Isoyvesia Özdikmen, 2009 · Animalia (Kingdom) > Arthropoda (Phylum) > Malacostraca (Class) > Isopoda (Order) > Microcerberidae (Family)