― A new jumping spider species, Chinattus prabodhi sp. nov. is described based on female speci mens collected from Assam State of India. Females of the new species can be distinguished from other known congeners by the epigyne lacking a distinctive circular median pocket, the long, narrow and arching copulato ry ducts, aligned posteriorly at the copulatory openings, and the oblong spermathecae. With the discovery of the new species, the genus Chinattus Logunov 1999 is reported for the first time from India.
{"title":"First record of the genus Chinattus Logunov 1999 with the description of a new species from India (Araneae: Salticidae: Hasariini)","authors":"P. Basumatary, Sangeeta Das, J. Caleb, D. Brahma","doi":"10.2476/asjaa.69.127","DOIUrl":"https://doi.org/10.2476/asjaa.69.127","url":null,"abstract":"― A new jumping spider species, Chinattus prabodhi sp. nov. is described based on female speci mens collected from Assam State of India. Females of the new species can be distinguished from other known congeners by the epigyne lacking a distinctive circular median pocket, the long, narrow and arching copulato ry ducts, aligned posteriorly at the copulatory openings, and the oblong spermathecae. With the discovery of the new species, the genus Chinattus Logunov 1999 is reported for the first time from India.","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43310738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yuya Suzuki, B. Petcharad, Thanakorn Into, A. Tanikawa
of web-building spider reported in this paper is only one of the versatile predatory tactics of C. severum , as has been reported in N. soloripes which forages prey by cursorial hunting and web-building, as well as by web-invading (Jackson & Poulsen 1990). Further field studies and laboratory experi ments are needed to reveal the prevalence of araneophagy in corinnid spiders, and how they specialize in eating spiders. Abstract ― In this short paper, we report the predation of an orb-weaving spider Neoscona sp. (Araneae: Ara -neidae) by a corinnid sac spider Corinnomma severum (Araneae: Corinnidae) from Thailand. To the best of our knowledge, this is the first report of predation of web-building spider by a spider of the genus Corinnomma observed in the field.
{"title":"Field observation on predation of an orb web spider (Araneae: Araneidae) by the corinnid sac spider, Corinnomma severum (Araneae: Corinnidae)","authors":"Yuya Suzuki, B. Petcharad, Thanakorn Into, A. Tanikawa","doi":"10.2476/asjaa.69.75","DOIUrl":"https://doi.org/10.2476/asjaa.69.75","url":null,"abstract":"of web-building spider reported in this paper is only one of the versatile predatory tactics of C. severum , as has been reported in N. soloripes which forages prey by cursorial hunting and web-building, as well as by web-invading (Jackson & Poulsen 1990). Further field studies and laboratory experi ments are needed to reveal the prevalence of araneophagy in corinnid spiders, and how they specialize in eating spiders. Abstract ― In this short paper, we report the predation of an orb-weaving spider Neoscona sp. (Araneae: Ara -neidae) by a corinnid sac spider Corinnomma severum (Araneae: Corinnidae) from Thailand. To the best of our knowledge, this is the first report of predation of web-building spider by a spider of the genus Corinnomma observed in the field.","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48833294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sebastian Steibl, F. Ballarin, A. A. Nadolny, C. Laforsch
{"title":"First record of a wolf spider, Draposa lyrivulva (Bösenberg & Strand 1906) (Araneae: Lycosidae), from the Maldivian Islands, Indian Ocean","authors":"Sebastian Steibl, F. Ballarin, A. A. Nadolny, C. Laforsch","doi":"10.2476/asjaa.69.115","DOIUrl":"https://doi.org/10.2476/asjaa.69.115","url":null,"abstract":"","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47819844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Pseudogagrella amamiana (Opiliones: Sclerosomatidae) from Kanto District, Japan, as the first probable cases of domestically introduced species in Japanese harvestmen","authors":"A. Takehara, Y. Tsuji, Tsurusaki Nobuo","doi":"10.2476/asjaa.69.109","DOIUrl":"https://doi.org/10.2476/asjaa.69.109","url":null,"abstract":"","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48469132","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
― A new species of Araneus is described under the name Araneus reizan n. sp., by using specimens collected from Honshu, Japan. The female of the species can be distinguished from related species by the epigynal opening directing inward. The male of the species closely resemble A. macacus , but can be separated from the latter by the wider conductor, thinner projection of the conductor, and larger projection of the tegulum. The pairing of male and female specimens of the species was confirmed by DNA barcoding using mt-COI partial sequencing data.
-利用在日本本州采集的标本，以Araneus reizan n. sp描述了一新种。该物种的雌性可以通过向内的上肢开口与相关物种区分开来。该物种的雄性与猕猴非常相似，但可以通过更宽的导体、更薄的导体和更大的teguum投影来与后者区分开来。利用mt-COI部分测序数据进行DNA条形码鉴定，确认雌雄配对。
{"title":"A new species of Araneus (Araneae: Araneidae) from Japan","authors":"A. Tanikawa","doi":"10.2476/asjaa.69.11","DOIUrl":"https://doi.org/10.2476/asjaa.69.11","url":null,"abstract":"― A new species of Araneus is described under the name Araneus reizan n. sp., by using specimens collected from Honshu, Japan. The female of the species can be distinguished from related species by the epigynal opening directing inward. The male of the species closely resemble A. macacus , but can be separated from the latter by the wider conductor, thinner projection of the conductor, and larger projection of the tegulum. The pairing of male and female specimens of the species was confirmed by DNA barcoding using mt-COI partial sequencing data.","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48101246","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Further cases of spermathecal conjoining are reported for the family Theraphosidae Thorell, 1869. Ocular conjoining in an undetermined species of Sericopelma Ausserer 1875 and a conjoining of metatarsus IV in a live adult male of Ceratogyrus marshalli Pocock 1897 are also reported.
{"title":"Further cases of conjoining anomaly in theraphosid spiders (Araneae: Theraphosidae)","authors":"R. Gabriel, D. Sherwood","doi":"10.2476/asjaa.69.27","DOIUrl":"https://doi.org/10.2476/asjaa.69.27","url":null,"abstract":"Further cases of spermathecal conjoining are reported for the family Theraphosidae Thorell, 1869. Ocular conjoining in an undetermined species of Sericopelma Ausserer 1875 and a conjoining of metatarsus IV in a live adult male of Ceratogyrus marshalli Pocock 1897 are also reported.","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49109085","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"First record of Lycopus longissimus Tang & Li 2010 (Araneae: Thomisidae) from Okinawa Island in Japan","authors":"Tatsumi Suguro","doi":"10.2476/asjaa.69.23","DOIUrl":"https://doi.org/10.2476/asjaa.69.23","url":null,"abstract":"","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46086811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Redescription and new data on the distribution of Scyloxes asiatica Dunin 1992 (Aranei: Scytodidae) from Tajikistan","authors":"A. A. Fomichev, Y. Marusik","doi":"10.2476/asjaa.69.43","DOIUrl":"https://doi.org/10.2476/asjaa.69.43","url":null,"abstract":"","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43770107","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
― A new gnaphosid genus of the subfamily Zelotinae is described under the name of Aponetius n. gen. The new genus is related to Zelotes in having an intercalary sclerite in the male palp, but is distinguished from the latter by the male palp with an embolar radix reduced, a long embolus arising ventrally and a curved ridge on the retrolateral side of the cymbium, and the female genitalia with internal ducts complexly winding. Three species previously assigned to Zelotes are transferred to the new genus: Aponetius gladius (Kamura 1999) n. comb., A. ryukyuensis (Kamura 1999) n. comb. and A. flexuosus (Kamura 1999) n. comb. Two new species belonging to this new genus are described under the names of A. ogatai n. sp. and A. watarii n. sp. from Amami-Ōshima Island, Southwest Japan.
-以Aponetius n. gen.的名字描述了泽兰亚科的一个新属。新属与泽兰属有亲缘关系，在雄掌上有一个鞘间刚石，但与后者的区别在于雄掌上栓子根减少，在兰花的背面有一个长栓子和一个弯曲的脊，雌性生殖器有复杂的内管缠绕。三种以前被分配到零叶蕨转移到新属:角斗士Aponetius (Kamura 1999) n. comb。， A. ryukyuensis (Kamura 1999) n.梳子。A. flexuosus (Kamura 1999) n. comb.;在日本西南部奄美-Ōshima岛，以A. ogatai n. sp和A. watarii n. sp的名称描述了属于这个新属的两个新种。
{"title":"A new genus of the subfamily Zelotinae (Araneae: Gnaphosidae), with descriptions of two new species from Amami-Ōshima Island, Southwest Japan","authors":"Takahide Kamura","doi":"10.2476/asjaa.69.1","DOIUrl":"https://doi.org/10.2476/asjaa.69.1","url":null,"abstract":"― A new gnaphosid genus of the subfamily Zelotinae is described under the name of Aponetius n. gen. The new genus is related to Zelotes in having an intercalary sclerite in the male palp, but is distinguished from the latter by the male palp with an embolar radix reduced, a long embolus arising ventrally and a curved ridge on the retrolateral side of the cymbium, and the female genitalia with internal ducts complexly winding. Three species previously assigned to Zelotes are transferred to the new genus: Aponetius gladius (Kamura 1999) n. comb., A. ryukyuensis (Kamura 1999) n. comb. and A. flexuosus (Kamura 1999) n. comb. Two new species belonging to this new genus are described under the names of A. ogatai n. sp. and A. watarii n. sp. from Amami-Ōshima Island, Southwest Japan.","PeriodicalId":52544,"journal":{"name":"Acta Arachnologica","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2020-06-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48261505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：