A new species of Prosopistoma Latreille, 1833 (Ephemeroptera: Prosopistomatidae) from northwestern Turkey


Dalkiran N.

AQUATIC INSECTS, vol.31, no.2, pp.119-131, 2009 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 31 Issue: 2
  • Publication Date: 2009
  • Doi Number: 10.1080/01650420802642414
  • Journal Name: AQUATIC INSECTS
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.119-131
  • Keywords: Ephemeroptera, Prosopistomatidae, Prosopistoma orhanelicum, new species, Turkey
  • Bursa Uludag University Affiliated: Yes

Abstract

The new mayfly species Prosopistoma orhanelicum sp. n. (Ephemeroptera: Prosopistomatidae) was collected from Orhaneli stream, northwestern Anatolia, Turkey. The main diagnostic larval characters are described and compared with two species which are found in nearby geographic regions. The larvae of P. orhanelicum sp. n. are differentiated by the number of antennal segments, antennal segment 2/3-5 ratio, maxillary palp seg 1/seg 2 ratio, width/length ratio of the head and posterolateral projections on abdominal segments 7-9.