Centrorhynchus Luhe 1911
Creators: name: Lunaschi, L. I.
name: Drago, F. B.
Publisher: name: Zenodo
Year: 2010
Subjects: Biodiversity
Taxonomy
Animalia
Acanthocephala
Palaeacanthocephala
Polymorphida
Centrorhynchidae
Centrorhynchus

description: Key to the Neotropical species of <i>Centrorhynchus</i> 1 - Proboscis armature without transitional hooks..................................................................................................................................................................................2 1’ - Proboscis armature with transitional hooks......................................................................................................................................................................................4 2 - Hooks true with anterior and posterior roots, 24 – 26 longitudinal rows of hooks, 27 – 28 hooks per rows; 16 – 17 + 0 + <i>C. giganteus</i> Travassos 1919 2 ’ - Hooks true with roots of different shape, 26 – 39 longitudinal rows of hooks................................................................................................................................3 3 - Proboscis armed with 26 longitudinal rows of hooks, 20 – 21 hooks per rows; 13 + 0 + 7 – 8 <i>C. tumidulus</i> (Rudolphi 1819) 3 ’ - Proboscis armed with 39 longitudinal rows of hooks, 17 hooks per rows; 5+ 0 + <i>C. nicaraguensis</i> Schmidh &amp; Neiland 1966 4 - Hooks transitional with lateral alate processes, first transitional hook with 4 processes.................................................................................................................5 4’ - Hooks transitional without lateral alate processes............................................................................................................................................................................6 5 - Proboscis armed with 26 – 35 longitudinal rows and 22 – 27 hooks per row; 7 – 9 + 2+ 14-18............................................... <i>C. kuntzi</i> Schmidh &amp; Neiland 1966 5’ - Proboscis armed with 32 longitudinal rows and 18 – 19 hooks per row; 8 – 9 + 4 + 6.............................................................................................. <i>C. guira</i> n. sp. 6 - Proboscis armature with up to 30 longitudinal rows of hooks...........................................................................................................................................................7 6’ - Proboscis armature with more than 30 longitudinal rows of hooks................................................................................................................................................8 7 - Proboscis armed with 20 – 22 hooks per rows; 8 + 4 + 10*........................................................................................................................... <i>C. albidus</i> Meyer 1932 7’ - Proboscis armed with 17 hooks per rows; 7 + 3 + 7**................................................................................................................... <i>C. polymorphus</i> Travassos 1925 8 - Proboscis with 32 – 35 longitudinal rows of hooks, 15 – 17 hooks per rows; 8 – 9 + 3 + 4 – 5 <i>C. crotophagicola</i> Schmidh &amp; Neiland, 1966 8’ - Proboscis with 36 – 38 longitudinal rows of hooks, 17 – 18 hooks per rows; 9 + 3 + 5...................................................... <i>C. microcephalus</i> (Bravo Hollis 1947)
description: Published as part of <i>Lunaschi, L. I. &amp; Drago, F. B., 2010, A new species of Centrorhynchus (Acanthocephala, Centrorhynchidae) endoparasite of Guira guira (Aves, Cuculidae) from Argentina, pp. 38-47 in Helminthologia 47 (1)</i> on page 45, DOI: 10.2478/s11687-010-0007-x, http://zenodo.org/record/7802815
description: {"references": ["BRAVO HOLLIS, M. (1947): Gordiorhynchus microcephalus n. sp. acantocefalo parasito de un pajaro (Cassidix mexicanus mexicanus). An. Inst. Biol. Mex., 18 (2): 499 - 506"]}