海南霸王岭五唇兰两种生态型生态位特征

东亚特有种五唇兰自然状态下存在叶背红色和绿色两种生态型。对海南岛霸王岭地区的五唇兰群落中草本层生态位特征进行测定和分析,探讨两种生态型五唇兰在群落中的地位和作用以及彼此间的竞争关系。结果表明: 狭穗草、叶背红色型五唇兰和毛俭草在该层占据较大的重要值。叶背红色型五唇兰较叶背绿色型具有更广的生态位宽度; 拟金草和叶背红色型五唇兰以相似的生态位宽度值居该层物种生态位宽度的首位。两种生态型五唇兰均与该层其他大部分物种具有较大生态位重叠值,两者间的生态位重叠亦很大。这说明五唇兰对其生境有很好的适应性,两种生态型间可能存在较大的竞争。     

An updated check-list of caddisflies (Insecta,Trichoptera) from Iran,with new records

Abstract

A list of the known species of Trichoptera from Iran is given. Since MALICKY (1986), Hydroptila astraia, H.asteria, Chimarra zagrosensis and Hydropsyche iokaste has been newly described from Iran. New records for the country are Ithytrichia clavata, Pseudoneureclipsis graograman, Hydropsyche bitlis, Micropterna hatatitla and Adicella hakkariensis. The species Hydroptila simulans and Hydropsyche pellucidula could not be confirmed for the fauna of Iran.     

On the migration of the Whimbrel,Numenius phaeopus,in Turkey

Abstract

The Whimbrel (Numenius phaeopus) is a scarce but regular passage visitor in Turkey. Spring migration has its peak in April, autumn migration in August/September (medians are April 23th and August 29th). Detailed information on flock size, wintering, main resting sites etc. is given and compared with other Middle East countries.     

Spiders active on snow in eastern Turkey

Abstract

At temperatures below zero in winter months, a total of 202 spiders was collected by pitfall traps from a snow-covered grassland in eastern Turkey. 16 genera and 20 species were recorded, belonging to the families Gnaphosidae, Lycosidae, Linyphiidae, Thomisidae, Theridiidae, Philodromidae, Salticidae, and Tetragnathidae.     

New taxa described in Zoology in the Middle East

Abstract

The region between Mersin and ?skenderun was selected for studying marine turtles in the Turkish waters of the Mediterranean sea, as the most important nesting grounds of Green Turtles (Chelonia mydas) in the Mediterranean are situated there. In the 1995–96 fishing season, the 5 trawl boats taking part in the project reported that nets in the Eastern Mediterranean trapped 160 Green Turtles and 26 Loggerhead Turtles (Caretta caretta). In the following trawling season (1996/97), 306 Green Turtles, 116 Loggerhead Turtles (Caretta caretta) and 437 Nile Soft-shelled Turtles (Trionyx triunguis) were found to be trapped as a by-catch in the trawling nets. 87% of these turtles were captured by mid-trawling nets, the rest by bottom-trawling nets, mostly at depths of 11–30 m. 95% of all turtles were caught alive and healthy, and were usually released back into the sea immediately after capture by the fishermen. Training measures were given to local fishermen in order to raise their awareness of the threats to marine turtles.     

A new species of plume moth (Lepidoptera: Pterophoridae) from Jordan

The species Hellinsia jordanica Ustjuzhanin & Kovtunovich sp. n. is newly described from Jordan.

http://www.zoobank.org/urn:lsid:zoobank.org:pub:EED698C9-1943-41BC-A503-13A2128A62C5     

Paddyfield Warbler,Acrocephalus agricola,at Van Gölü, eastern Turkey

Abstract

A Paddyfield Warbler was mist-netted at Van in eastern Anatolia on 8.5 1987. This is the second record for Turkey.     

Pellet contents of the Barn Owl,Tyto alba,near Samandag,Turkey

Summary

Weights and standard measurements are given of 568 individuals of 52 bird species ringed in various localities in Turkey in July and August 1973. The Melodious Warbler, Hippolais polyglotta, was recorded in Turkey for the first time.     

Occurrence of the Brown-necked Raven,Corvus ruficollis,at Cizre in Eastern Turkey

An adult male of Maynard's Longnose Sand Snake (Lytorhynchus maynardi) was collected on 24 July 2009 from the east of Sistan and Baluchistan Province in south-eastern Iran. The new locality is the westernmost record of this species in western Asia, and the first record for 42 years from Iran. Information on the geographic distribution of the genus Lytorhynchus Peters, 1863 in Iran, comparative morphology and some ecological data are presented here.