Lohmannella nudipes Bartsch 1977

Lohmannella nudipes Bartsch, 1977 Diagnosis. Two corneae present. Glp-1 posterior to Ds-1. Ds-2 on AD. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with 31 Pgs and 8 Sgs. Tr I –IV with 1-1-1-1 setae; Bf I –IV with 3-4-2-2 setae; Tf I –IV with 8-6-6-5 setae; Gn I–IV with 6-5-4-4 setae,...

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Bibliographic Details
Main Author: Abé, Hiroshi
Format: Text
Language:unknown
Published: Zenodo 2021
Subjects:
Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Trombidiformes
Halacaridae
Lohmannella
Lohmannella nudipes
North Atlantic
Online Access:https://dx.doi.org/10.5281/zenodo.4984902
https://zenodo.org/record/4984902
Description
Summary:Lohmannella nudipes Bartsch, 1977 Diagnosis. Two corneae present. Glp-1 posterior to Ds-1. Ds-2 on AD. Ds-3 on membranous cuticle. Two dorsal setae on PE. Female with 31 Pgs and 8 Sgs. Tr I –IV with 1-1-1-1 setae; Bf I –IV with 3-4-2-2 setae; Tf I –IV with 8-6-6-5 setae; Gn I–IV with 6-5-4-4 setae, 1-0-0-0(?) Bp setae; Tb I–IV with 10-9-7-7 setae, 5-5-3-3 Bp setae; Ta I–IV with 3-3-4-3 dorsal setae, 0-0-0-0 Bp setae. Lc I smooth, without accessory process. Idiosoma length 390 in female. Idiosoma width 279 in female. Gnathosoma length 182 in female. Gnathosoma width 95 in female. Ratio of gnathosoma to idiosoma 0.47. Remarks. This species is distinguished from the congerners by the absence of ventral setae on all tarsi. This may be an euryhaline species (Bartsch 1977b). A single female is known. Habitat. Littoral zone: Intertidal sediment in estuary. Distribution. North Atlantic Ocean: Penzé River (Roscoff) [France]. References. Bartsch (1977b, 1979e). Depository. MNHNP. : Published as part of Abé, Hiroshi, 2021, Taxonomic review of the subfamily Lohmannellinae (Acari: Trombidiformes Halacaridae) with morphological comparisons among genera, pp. 201-255 in Zootaxa 4980 (2) on pages 217-218, DOI: 10.11646/zootaxa.4980.2.1, http://zenodo.org/record/4888860 : {"references": ["Bartsch, I. (1977 b) New species of Lohmannella (Halacaridae, Acari) from the Roscoff area, Brittany. Cahiers de Biologie Marine, 18, 141 - 153.", "Bartsch, I. (1979 e) Verbreitung der Halacaridae (Acari) im Gezeitenbereich der Bretagnekuste, eine okologische Analyse. II. Quantitative Untersuchungen und Faunenanalyse. Cahiers de Biologie Marine, 20, 1 - 28."]}

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