Lohmannella reticulata Viets 1950

Lohmannella reticulata Viets, 1950 Diagnosis. One cornea present. Glp-1 posterior to Ds-1. Ds-2 on membranous cuticle. Ds-3 on margin of PD. Two dorsal setae on PE. Female with 17 Pgs and 4 Sgs. Male with ca.68 Pgs and 8 Sgs. Tr I–IV with 1-1-1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with (8,9)...

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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 reticulata
Antarctic
The Antarctic
Antarctic Ocean
Sund
Newell
Antarc*
Antarctica
South Atlantic Ocean
Online Access:https://dx.doi.org/10.5281/zenodo.4889570
https://zenodo.org/record/4889570
Description
Summary:Lohmannella reticulata Viets, 1950 Diagnosis. One cornea present. Glp-1 posterior to Ds-1. Ds-2 on membranous cuticle. Ds-3 on margin of PD. Two dorsal setae on PE. Female with 17 Pgs and 4 Sgs. Male with ca.68 Pgs and 8 Sgs. Tr I–IV with 1-1-1-1 setae; Bf I–IV with 3-3-3-3 setae; Tf I–IV with (8,9)-9-6-4 setae; Gn I–IV with (7,8)-6-4-4 setae, (3,4)-1-0-0 Bp setae; Tb I–IV with 12-12-7-7 setae, 6-3-1-3 Bp setae; Ta I–IV with 3-3-4-3 dorsal setae, 1-1-2-2 Bp setae. Lc I smooth, without accessory process. Idiosoma length 390–428 in female, 378–390 in male. Idiosoma width 282 (idiosoma length 390) in male. Gnathosoma length 215–233 in female, 195–215 in male. Ratio of gnathosoma to idiosoma 0.56 in female and male. Ratio of P-2 to P-1 3.60. Remarks. The characteristic of this species is Ta I–IV with 1-1-2-2 ventral Bp setae. Female and male are known. Paratype is deposited in the Viets Collection (No.7220) in ZIZMH. Habitat. Sublittoral zone: Sands and gravels with algae at a depth of 12–16 m. Distribution. South Atlantic Ocean: Berkeley Sund, Port William, Port Albemarle (Falkland Is.) [UK]. References. Bartsch (1977b), Imamura (1968), Newell (1984), Viets (1950a, 1952, 1956). Depository. NRMS, ZIZMH. : 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 page 219, 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.", "Imamura, T. (1968) A new species of halacarid mites from the Antarctic Ocean. Acarologia, 10, 472 - 476.", "Newell, I. M. (1984) Antarctic Halacaroidea. Antarctic Research Series, 40, 1 - 284.", "Viets, K. (1950 a) Meeresmilben (Halacaridae, Acari) der Fauna Antarctica. Further Zoological Results of the Swedish Antarctic Expedition 1901 - 1903, 4 (3), 1 - 44.", "Viets, K. (1952) Nachtrage zu \" Die Meeresmilben (Halacaridae, Acari) der Fauna Antarctica \". Further Zoological Results of the Swedish Antarctic Expedition 1901 - 1903, 4 (10), 1 - 11."]}

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