【摘要】 <正> 在检查我国南海蛛形蟹科Latreillidae的标本时,发现仿蛛形蟹属Latreillopsis Hen-derson,1888中有两个雌性成体与所有已知种明显不同,确定为一新种,报道如下:四刺仿蛛形蟹Latreillopsis tetraspinosa,新种(图1—5) 正模:1,南海,1960,Ⅳ—Ⅴ;副模:1(抱卵),海南岛(新村),1955,Ⅻ,4。模式标本保存于中国科学院动物研究所。 头胸甲近长方形,表面较光滑,分区沟明显。额缘中部伸出呈刺形,斜弯向下方。背眼窝刺约当额刺长的1.4倍,斜指向上方,稍分离。肝区甚为肿胀,共具4刺,以背侧缘的第1刺最长,但短于额刺,腹侧面的第1刺次之,背侧缘的第2刺较短。腹侧面的第2刺短更多还原

【Abstract】 While we examined materials of Latreillidae from South China Sea, among the genus Latreillopsis one species is proved to be new to science. The salient features ofthis new species are given below. Latreillopsis tetraspinosa sp. nov. Carapace somewhat rectangular. Frontal region with three long acute spines, ofthese the rostral spine being about 2/3 the length of the sapraorbital spines. Hepaticand subhepatic areas are swollen and capped by four spines, the superior-anteriorone being shorter than the rostral spine. Comparison: This new species is related to L. bispinosa Henderson 1888, the dif-ferences between them are shown in the following table:The type specimens are deposited in the Institute of Zoology, Academia Sinica.更多还原