Larva,pupa and adult male of Atopsyche (Atopsyche) maxi,a new species from northwestern Argentina and southern Bolivia (Trichoptera: Hydrobiosidae)

Rhagovelia pediformis sp. n. is described from western Colombia and placed in the R. elegans group.     

New record of the genus Ithytrichia (Trichoptera: Hydroptilidae) for South America,with descriptions of male,larva and pupa of a new species from northwestern Argentina

Ithytrichia is a small genus of Hydroptilidae, recorded from Europe, North America, and north Central Mexico. The first record of Ithytrichia for South America is presented here. A new species of this genus Ithytrichia ferni is described from northwestern Argentina. Diagnostic characters of the male imago, pupa and larva are described and illustrated. Biological notes are included.     

毛翅目化石研究进展

本文详细总结和回顾了世界毛翅目化石研究简史,列出已发表的化石种类名录、分布及年代,共37科、193属、661种(包括中国发现的4科9属15种),描述了不同地质时期主要毛翅目化石的分类单元和分布地区。简要介绍了毛翅目分类系统及系统发育、不同地质时期毛翅目化石的产地及时代。初步分析了目前该类群所存在的一些问题,并对今后的研究工作进行了展望。     

A Second Species of Apatidelia Mosely from China (Trichoptera,Apataniidae)

Apatidelia gansuensis sp. n. is described from Ganzu Prov. on the basis of two males. The genitalic apparatus is illustrated.     

Palerasnitsynus gen. n. (Trichoptera, Psychomyiidae) from Burmese amber

Palerasnitsynus ohlhoffigen. et sp. n. is described fromBurmese amber of late Albian (Lower Cretaceous) age. This is the first record of the family Psychomyiidae from Burmese amber, and the earliest fossil record of the family. The genus Palerasnitsynusgen. n. differs from all other known psychomyiid genera by the absence of fork III in the forewings.     

Importance of Water Flow on Larval Growth and Pupation of Himalopsyche acharai, (Malicky and Chantaramongkol, 1989) (Trichoptera: Rhyacophilidae)

Larval mortality with growth and pupation rates of Himalopsyche acharai were compared between standing and flowing water in a laboratory from June to November 2004. In flowing water, 90% of larvae started pupal case building and 81.5% of them developed to pupae by October. In standing water, 92.6% died before pupation. The larvae reared in flowing water grew significantly faster than those in standing water. These results show why Himalopsyche acharai does not inhabit pools and slowly flowing streams.     

Synonymic Notes on a Japanese Hydatophylax (Trichoptera: Limnephilidae)

Stenophylax festivus Navás, 1920 is transferred to genus Hydatophylax and Hydatophylax intermedius Schmid, 1964 is its junior synonym. Matsumura (1931) incorrectly recorded this species as Astenophylax grammicus McLachlan from Hokkaido, Japan.     

The Larva and Pupa of Pseudoneureclipsis lusitanicus Malicky, 1980 (Trichoptera: Hydropsychoidea): Description,Ecological Data and Taxonomical Considerations

Pseudoneureclipsis lusitanicus Malicky, 1980, is reported from a large tributary of the Loire River, the first record of this genus and species from France. In Europe, this genus was previously known from Portugal. Larval and pupal characters suggest that the genus does not belong to the family Polycentropodidae, as currently classified.     

Taxonomic notes on Neophylax koizumii (Iwata 1927) (Trichoptera, Uenoidae) from Japan

We re-examined the type series material of Apatania koizumii Iwata and designated a lectotype and a paralectotype. We transferred Apatania koizumii to the genus Neophylax based on the morphological characters of the larvae. We redescribed the larva of Neophylax koizumii and its case and provided some ecological notes and the geographical distribution. We also examined the larvae used to describe Neophylax sp. NA (sensu Tanida 1985) and found that those belonged to Neophylax koizumii. On the other hand, the larva of Neophylax sp. NA designated by Akagi (1962) is clearly different from that of Neophylax koizumii in characters of the ventral sclerites on the meta-thorax and abdominal segment I. Received: September 6, 1999 / Accepted: February 20, 2000     

Association and description of males, females and larvae of two New Caledonian Xanthochorema species (Trichoptera: Hydrobiosidae) based on mitochondrial 16S and COI sequences

A method for associating larvae, females and males of Trichoptera is demonstrated for New Caledonian Hydrobiosidae species of the genus Xanthochorema, using cytochrome oxidase subunit I (COI) and 16S mitochondrial gene sequences. Two species, X. caledon Kimmins, 1953 and X. celadon Schmid, 1989 , previously with unknown larvae and undescribed females, were associated, and males, females and larvae of both species are described. Mitochondrial COI and 16S gene fragments are demonstrated to be useful for association of sexes and life stages of the two species, and distance measures show that the method is likely to also be useful for other species within the genus. The associations are well supported by high bootstrap and jackknife values.     

云南等翅石蛾科五新种记述（毛翅目）

记述中国云南毛翅目等翅石蛾科 4属 5新种 ;杨氏梳等翅石蛾 Kisaura yangaeSun & Gui,sp.n.,双突短室等翅石蛾 Dolophilodes didactylus Sun & Yang,sp.n.,喙突闭室等翅石蛾 Doloclanes rhynchophysa Sun & Gui,sp.n.,齿肢闭室等翅石蛾 Doloclanes dentata Gui & Yang,sp. n.及四瓣合脉等翅石蛾 Gunungiella te-trapetala Sun & Gui,sp. n.,其中合脉等翅石蛾属 Gunungiella为中国新记录属。新种模式标本保存于南京农业大学昆虫标本室。     

The larva,ecology and distribution of Tinodes braueri McLachlan 1878 (Trichoptera: Psychomyiidae)

The larva of Tinodes braueri McLachlan 1878 is described for the first time and compared with the larvae of other species in the genus. In addition, notes on the zoogeography and ecology of the species are included.     

Phylogeny of Grumichellini Morse, 1981 (Trichoptera: Leptoceridae) with the description of a new genus from southeastern Peru

Osflintia manu, new genus, new species, of long-horned caddisfly (Leptoceridae: Triplectidinae: Grumichellini) is described and illustrated from southeastern Peru. The phylogeny of Grumichellini Morse (Leptoceridae: Triplectidinae) is revisited and hypotheses of homology of some morphological characters are reconsidered. The monophyly of the tribe is corroborated and the phylogenetic relationships of its included genera are inferred to be (Triplexa (Gracilipsodes ((Grumichella, Amazonatolica) (Atanatolica, Osflintia, n. gen.)))) from adult and larval characters. Diagnostic characters of the new genus include the following: reduced tibial spur formula (2, 2, 2), loss of forewing crossvein sc-r1, hind wing discoidal cell closed, hind wing fork IV present, pair of long setae on tergum IX of the male genitalia, and pair of processes on the apex of segment X.     

The first parasitic Trichoptera

Abstract.

• 1 A parasitoid habit is confirmed in larvae of an Australian micro-caddisfly, Orthotrichia muscari Wells, being the first known incidence of this habit in the order Trichoptera.
• 2 Larvae of O.muscari are non-specific parasites of pupae of other caddisfly species.
• 3 O.muscari is in an Australian/New Guinean/SE Asian species group in Orthotrichia, all members of which probably share the habit. Their larvae and pupae have atypical features that are interpreted as adaptations to their uncharacteristic niche.

     

The First Mitochondrial Genome for Caddisfly (Insecta: Trichoptera) with Phylogenetic Implications

The Trichoptera (caddisflies) is a holometabolous insect order with 14,300 described species forming the second most species-rich monophyletic group of animals in freshwater. Hitherto, there is no mitochondrial genome reported of this order. Herein, we describe the complete mitochondrial (mt) genome of a caddisfly species, Eubasilissa regina (McLachlan, 1871). A phylogenomic analysis was carried out based on the mt genomic sequences of 13 mt protein coding genes (PCGs) and two rRNA genes of 24 species belonging to eight holometabolous orders. Both maximum likelihood and Bayesian inference analyses highly support the sister relationship between Trichoptera and Lepidoptera.     

Two new species of Apsilochorema Ulmer, 1907 (Trichoptera: Hydrobiosidae) from India

Two new species Apsilochorema (Apsilochorema) shalimarensis sp. n. and Apsilochorema (Apsilochorema) sainii sp. n. are described and illustrated from India. With these new additions, the genus Apsilochorema Ulmer, 1907 is now represented by 14 species from India.http://www.zoobank.org/urn:lsid:zoobank.org:pub:AAA8C469-850E-4778-BCF1-3FF5B429E559