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| 題 名 | Ultrastructure of Genital Markings in Some Species of Pheretima, Bimastus and Perionyx in Northern Taiwan=臺灣北部地區Pheretima, Bimastus和Perionyx 屬蚯蚓生殖標識之超微構造 |
|---|---|
| 作 者 | 郭登志; | 書刊名 | 新竹師院學報 |
| 卷 期 | 8 1995.01[民84.01] |
| 頁 次 | 頁181-199 |
| 分類號 | 386.696 |
| 關鍵詞 | 蚯蚓; 生殖標識; 超微構造; Pheretima; Bimastus; Perionyx; Ultrastructure; Genital markings; |
| 語 文 | 英文(English) |
| 中文摘要 | 本文主要報告臺灣北部產六種蚯蚓超微細構造之差異。其中包括帶蚓科(Lumbricidae)一種。Bimastus parvus採自曲栗頭份。鉅蚓科(Megascolecidae)五種。Perionyx excavatus採用中壢。Pheretima hawayana, Ph. Californica, Ph. Schmardae' 採自新竹地區。在新竹縣新埔採得一種鑑定為新種Ph.hsinpuesis sp. Nov。 此六種蚯蚓的生殖標識(Genital markings GM)有顯著差異。其超微構造差異區別如下:Ph. Hsinpuesis sp. Nov.在XVII腹方,雄孔乳突(Genital papillae GP)之上方有2對似眼精的GM;Ph. Hawayana有一對,在XVIII腹方雄孔之間,環帶腹面有深裂紋;Ph. Schmardae無GM., 有與Ph. Californica相似的雄孔開裂口,但周圍的紋構不同。Ph. Excavatus沒有GM在雄孔處有3支陰莖毛(Penial setae).;B. parvus無GP.,但有性隆起壁(tubercular pubertats)及除環帶外有節中環溝。 |
| 英文摘要 | One species of Lumbricidae, Bimastus parvus from Tofin Miaoli; five species of Megascolecidae: Perionyx excavatus from Chungli, Pheretima hawayana, Ph, californica, Ph. Schmardae from Hsinchu area, were collected and one new species from Hsinpu was proposed as Ph. Hsinpuesis up. Now. The ultrastructure of genital markings of these six species was observed. Ph. Hsinpuesis sp. Nov. has two pairs of eye shaped big genital markings situated in XVII above the genital papillae of male pores. Ph. Hawayana has a pair of genital markings on XVIII, just at the central part of male pore line and with deep regular cleavages on the ventral side of clitellum. Ph. californica has no visible genital markings, but with regular distribution of cleavages on the ventral side of clitellum. Difference in genital markings between species was noted. Ph. Schmardae has no any genital markings, but has the similar type of male porophore as that of Ph. Californica. However, they are different in number of wrinkles around the openings. P. excavatus has no genital markings, but with three penial setaes in each male porophore. B. parvus has no genital markings, and with tubercula pubertats and interannular furrow except clitellum. |
本系統中英文摘要資訊取自各篇刊載內容。