Diplocladius Kieffer, 1908

Chamutiová, Tímea, Hamerlík, Ladislav & Bitušík, Peter, 2020, Subfossil chironomids (Diptera, Chironomidae) of lakes in the Tatra Mountains an illustrated guide, Zootaxa 4819 (2), pp. 216-264 : 235

publication ID	https://doi.org/10.11646/zootaxa.4819.2.2
publication LSID	lsid:zoobank.org:pub:2459A542-6CF2-4545-9E6F-262C68838D99
DOI	https://doi.org/10.5281/zenodo.4396884
persistent identifier	https://treatment.plazi.org/id/03F487F1-FFAE-FFB7-FF22-FF20AEBAFE29
treatment provided by	Plazi (2020-12-29 00:20:21, last updated 2024-11-25 23:27:53)
scientific name	Diplocladius Kieffer
status

Treatment

Diplocladius Kieffer View in CoL View at ENA ( Figs 41, 42 View FIGURES 37–42 )

Head capsule dark brown, occipital margin black. Antenna 5-segmented, premandible bifid. Mandible with 4 inner teeth, their combined width is larger than length of apical tooth. Mentum broad with two median teeth and 6 pairs of lateral teeth. The first lateral tooth is subequal to median tooth and second lateral tooth is smaller than first lateral and third lateral. Ventromental plates are long and broad with noticeably long and dense beard ( Fig. 42 View FIGURES 37–42 ).

Remarks: The unique shape of mentum with long beard is distinctive for the genus.

Diplocladius cultriger Kieffer, 1908 , is the only species known in the Holarctic. It was found in one lake of our lake set.

Figures

FIGURES 37–42. Cricotopus (Paratrichocladius) skirwithensis-type: 37—head capsule (arrow indicates first inner tooth of the mandible). C. (P.) skirwithensis-type: 38—detail of premandible). Cricotopus (Cricotopus) tremulus-type: 39—head capsule. Cricotopus/Orthocladius I: 40—head capsule. Diplocladius cultriger: 41—head capsule. D. cultriger: 42—detail of the head capsule (arrow indicates long and dense beard).