请输入您要查询的百科知识:

 

词条 Caenoplana
释义

  1. Description

  2. Species

  3. References

{{Italic title}}{{Taxobox
| name = Caenoplana
| image = Caenoplana_coerulea.jpg
| image_caption = Caenoplana coerulea
| regnum = Animalia
| phylum = Platyhelminthes
| classis = Rhabditophora
| subclassis =
| superordo =
| ordo = Tricladida
| subordo = Continenticola
| infraordo =
| unranked_familia =
| superfamilia =
| familia = Geoplanidae
| subfamilia = Rhynchodeminae
| tribus = Caenoplanini
| genus = Caenoplana
| genus_authority = Moseley, 1877
| type_species = Caenoplana coerulea
| type_species_authority = Moseley, 1877
| synonyms =
}}

Caenoplana is a genus of land planarians from Australia and New Zealand.

Description

The genus Caenoplana is characterized by having an elongate, cylindrical to sub-cylindrical body. The eyes are arranged along the body margins, crowded irregularly at the sides of the anterior end and extending in a single row to the posterior end. The copulatory apparatus lacks a permanent penis, i. e., the penis is formed during copulation by folds in the male cavity. The female cavity is irregular and narrow and the ovovitelline ducts join each other behind it, entering it ventrally.[1]

Species

The genus Caenoplana includes, among others, the following species:

  • Caenoplana coerulea Moseley, 1877
  • Caenoplana micholitzi (Graff, 1899)
  • Caenoplana sieboldi (Graff, 1899)
  • Caenoplana spenceri (Dendy, 1890)

References

1. ^{{Cite journal | title = A provisional classification of Australian terrestrial geoplanid flatworms (Tricladida: Terricola: Geoplanidae)| journal = Victorian Naturalist| volume = 109| issue = 2| pages = 42–49| year = 1991| last1 = Winsor | first1 = L. }}
{{Taxonbar|from=Q4993794}}

2 : Geoplanidae|Rhabditophora genera

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/9/29 16:17:58