Indoribates Jacot 1929

Key to known species of Indoribates and Lauritzenia in China 1 Five pairs of genital setae.................................................................... 2 (Indoribates) - Four pairs of genital setae.................................................................... 7 (Lauritzenia) 2 Leg I monodactylous, legs II to IV bidactylous; three pairs of aggenital setae...... Indoribates (Indoribates) subiasi sp. nov. - All legs monodactylous or heterotridactylous; one pair of aggenital setae......................................... 3 3 Legs heterotridactylous.............................. Indoribates (Haplozetes) vindobonensis curtipilis (Kunst, 1977) - Legs monodactylous................................................................................... 4 4 Neotrichy present in the epimeral regions; notogastral setae barbed.............................................. 5 - Neotrichy absent in the epimeral regions; notogastral setae smooth.............................................. 6 5 Neotrichy present on epimere III and IV, five pairs of setae on epimere III and five or six pairs of setae on epimere IV......................................................... Indoribates (Neoindoribates) multisetus (Wen & Zhao, 1994) - Neotrichy only present on epimere IV, four pairs of setae on epimere IV........................................................................................... Indoribates (Indoribates) crassistiger (Fukuyama & Aoki, 2000) 6 Bothridial seta setiform; notogastral setae longer than anal setae; anal and adanal setae densely barbed from middle towards tips.......................................................... Indoribates (Indoribates) japonicus (Aoki, 1988) - Bothridial seta lanceolate; notogastral setae shorter than anal setae; anal and adanal setae slightly barbed.............................................................................. Indoribates (Indoribates) minutus (Tseng, 1984) 7 Legs monodactylous................................................................................... 8 - Legs heterotridactylous................................................................................ 9 8 Bothridial seta lanceolate............................................ Lauritzenia (Lauritzenia) carnea Tseng, 1984 - Bothridial seta clavate....................................... Lauritzenia (Lauritzenia) loongchiensis (Tseng, 1984) 9 Notogastral setae represented by alveoli except p 1; rostral, lamellar, interlamellar and head of bothridial seta barbed....................................................................... Lauritzenia (Incabates) nuda (Hammer, 1961) - Notogastral setae present; rostral, lamellar, interlamellar and head of bothridial seta smooth............................................................................................ Lauritzenia (Incabates) major (Aoki, 1970)