Redescription of Antarctic eutardigrade <i>Dastychius improvisus</i> (Dastych, 1984) and some remarks on phylogenetic relationships within Isohypsibioidea
نویسندگان
چکیده
In the present paper, we examined type material as well newly collected specimens of rare Antarctic eutardigrade species – Dastychius improvisus. Based on available material, prepared a full re-description this emending its description with new morphometrical characters. We conducted also phylogenetic analyses based 18S and 28S rRNA sequence data showed position genus in family Isohypsibiidae. Moreover, indicated that relationships within superfamily Isohypsibioidea are still unresolved. This problem is mainly related to relatively limited number sequences for from incorrectly identified deposited genetic databases, e.g. Eremobiotus. Finally, discussed status several members Isohypsibioidea.
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ژورنال
عنوان ژورنال: The European zoological journal
سال: 2021
ISSN: ['2475-0263', '2475-0255']
DOI: https://doi.org/10.1080/24750263.2020.1854877