EUROPEAN JOURNAL OF ENVIRONMENTAL SCIENCES, Vol 5 No 1 (2015), 45–50
A new species of Symbiocladius Kieffer, 1925 (Diptera: Chironomidae: Orthocladiinae) from the eastern Palaearctic
Eugenyi A. Makarchenko, Marina A. Makarchenko, Tatiana M. Tiunova
DOI: https://doi.org/10.14712/23361964.2015.76
zveřejněno: 02. 07. 2015
Abstract
The adult male, pupa, and fourth instar larva of Symbiocladius (s. s.) villosus Makarchenko et Makarchenko, sp. n. from the Russian Far East and Japan are described and figured. Adult male of a new species separated from all known species of subgenus by presence of a pair rodshaped chitinized structures which situated above apical parts of phallapodemes, and is closely related to the Palaearctic species S. (s. s.) rhithrogenae and the Nearctic S. (s. s.) chattahoocheensis. S. (s. s.) villosus sp. n. can be distinguished from the first species by shape of gonostylus which expands from the base to the middle and with longer and more numerous setae. From S. (s. s.) chattahoocheensis a new species can be separated by roundish-triangular dorsal part of inferior volsellae and presence of 2 megasetae on gonostylus.
klíčová slova: Diptera; Chironomidae; Symbiocladius; new species; East Asia
210 x 297 mm
vychází: 2 x ročně
cena tištěného čísla: 150 Kč
ISSN: 1805-0174
E-ISSN: 2336-1964
