本邦及び近隣産Lamyctes属(Chilopoda)多足類の分類学的並びに形態学的研究2
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Genus Lamyctes is very widely distributed in Holarctic region, Africa, New Zealand, Peru, Java etc., but very rarely in Japan and its vicinity. The author showed an outline of Lamyctes centipeds found in this area and described a new subspecies in this paper. Key and list of the Lamyctes species found in this area 1.Prosternal teeth 2+2……2 Prosternal teeth 3+3, articles of antennae 25, coxal pores 2, 3, 3, 3……L. pachypes 2.Distal joint of 1st maxillae with simple hairs only, coxal pores 3, 3, 3, 3……L. gracilipes Distal joint of 1st maxillae with simple hoirs mixed plumate, coxal pores 1, 1, 1, 1 in male……3 3.Articles of antennae 23-25……L. guamus guamus Articles of antennae 28……L. guamus koshiyamai nov. subsp. (T. L.=Type locality, N. L.=New locality) 1.L. gracilipes Takakuwa, Ohagarishima (Ryukyu, T. L.) 2.L. pachypes Takakuwa, Sagharien (T. L.), Ichiyan-mura, Uryu-gun, Hokkaido (N. L.) collected by Mr. T. Sekishita. 3.L. guamus Chamberlin, Guam(T. L.) 4.L. guamus koshiyamai subsp. nov. Body length 5.0-8.5mm in female, 4.5mm in male. Length and width of cephalic capsule are about equal. Ocellus present, pale, large one, and no pigmented area about it is not clear. The frontal fullow is well marked. Tmosvarisch-organ much smaller than ocellus. Antennae short and twenty eight articles, basal two are very large compared with others. Teeth of toxicognaths 2+2. The distal joint of second maxillae with simple hairs mixed plumate hairs. Coxal pores ore 1, 1, 1, 1 in male, 2, 2, 2, 2 in female. Claw of gonopod in female is spoon-shaped, chitinous, and basal spines 2+2 stout. Anal legs are long. Hollotype: Female, Oct. 26, 1956, Sakurajima, collected by Mr. Shozo Koshiyama. Allotype: Male, June 1956, Kagoshima, the same as above. The author has about twenty specimens for Paratypes other than the Types. Distribution: Kagoshima, Sakurajima, Tokorozawa, Torishima (all in Japan).
- 社団法人日本動物学会の論文
- 1957-08-15
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関連論文
- 多足類の分類学的並びに形態学的研究 : VII.ナガズジムカデ科の2新種
- 本邦及び近隣産Lamyctes属(Chilopoda)多足類の分類学的並びに形態学的研究2
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