NATURAL HISTORY OF SUBMARINE CAVE MOLLUSCS

海底洞穴软体动物的自然历史

• 批准号: 11833018
• 负责人: KASE Tomoko
• 金额: $ 2.3万
• 依托单位: NATIONAL SCIENCE MUSEUM, TOKYO (2001)National Museum of Nature and Science,Tokyo (1999-2000)
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11833018/
• 关键词: Submarine cave; mollusca; Indo-Pacific Ocean; taxomy; invasion to land; evolution; living fossil; Gastropocla; 沖縄; アミ類; 巻貝; 古生物; 熱帯インド・太平洋; Pluviostilla; 熱帯太平洋; Tinianella; Ampullosansonia; Pisulinella

1A new genus and species of bizarre gastropod, Pluviostilla palauensis, was described from a submarine cave of Palau. The shell form of this species is unknown among modern and extinct gastropods.2.The living fossil oysters, Picnodonte taniguchi, described from submarine caves of Okinawa is widespread in the Indo-Pacific submarine caves. The mollusks comprise similar generic associations in the Indo-Pacific submarine caves.3.Two new genera and 4 new species of the gastropod family Pickworthiidae (chrcteristic in submarine caves) were discoverd.4.The genus Pisulina, a typical cave gastropod, was studied conchologically, resulting recognition of six species, of which two are new species. This study demonstrated that Pisulina (submarine caves) and Neritillia (river streams) constitutes the monphyletic ne taxon Neritiliidae.5.One new genus and species of the Neritiliidae was described from the Miocene deposits of the Marshall Islands.6.Trogloconcha ohashii and T. tesselata gen. nov. and sp … More . nov. are described from the submarine caves in the Indo-Pacific.7.Two new genera and several new species of the family Neritiliidae were discoverd from anchialine and hyporheic habitats and river streams. One species previously assigned Teinostoma was reassigned to Neirtilia.8.A new species of the mysid genus Heteromysoides was found from the submarine caves of Okinawa.9.The anatomical studies of Pisulina species from submarine caves and neritiliid gastropods discovered from anchialine and hyporheic habitats and river streams supported the monophyly of the Neritiliidae already suggested by conchological study. This study also demonstrated that the neritiliids invaded land via subterranean habitats such as anchialine and hyporheic habitats. A 28S rDNR analysis reverled that the suborder Neritopsina invaded land at least three times in their ecolutionary history the Neritiliidae adopted cryptic habitats such as submarine cave by an Oligocene time, and invaded river streams via anchialine and hyporheic habitats. Less

1 在帕劳的一个海底洞穴中描述了一种奇怪的腹足动物新属和新种，Pluviostilla palauensis。该物种的壳形态在现代和已灭绝的腹足动物中是未知的。2.冲绳海底洞穴中描述的活化石牡蛎Picnodonte taniguchi广泛分布于印度洋-太平洋海底洞穴中。印太海底洞穴中的软体动物具有相似的属群关系。3.发现了腹足动物Pickworthiidae科（海底洞穴特有）的2个新属和4个新种。4.对典型洞穴腹足动物Pisulina属进行了贝壳学研究，识别出6个种，其中2个新种。本研究证明Pisulina（海底洞穴）和Neritillia（河流）构成了单系群Neritiliidae。5.马绍尔群岛中新世沉积物中描述了Neritiliidae的一个新属和新种。6.Trogloconcha ohashii和T. tesselata gen。十一月和sp……更多。十一月7.在近岸和潜流生境以及河流中发现了两个新属和几个新种的Neritiliidae科。之前被归类为 Teinostoma 的一个物种被重新归类为 Neirtilia。8.在冲绳的海底洞穴中发现了糠虾属 Heteromysoides 的新种。9.对来自海底洞穴的 Pisulina 物种以及在安奇阿林和流水生境和河流中发现的 Neritiliid 腹足动物的解剖学研究已经支持了 Neritiliidae 的单系性。 贝壳学研究建议。这项研究还表明，neritiliids通过地下栖息地（例如anchialine和潜流栖息地）入侵陆地。 28S rDNR 分析表明，Neritopsina 亚目在其生态历史中至少三次入侵陆地，Neritiliidae 在渐新世时期采用了神秘的栖息地，例如海底洞穴，并通过 anchialine 和潜流栖息地入侵河流。较少的

项目成果

速水 格: "オオベッコウガキの地理的分布"ちりぼたん. 30. 5-7 (1999)

Takashi Hayami：“巨型牡蛎的地理分布”Chiribotan 30. 5-7 (1999)。

Kase, T.: "The Family Pickworthiidae (Gastropoda : Caenogastropoda) from the tropical Pacific submarine caves : Ampullosansonia and Tinianella n. gen"Venus. 58. 91-100 (1999)

Kase, T.：“来自热带太平洋海底洞穴的 Pickworthiidae 科（腹足纲：Caenogastropoda）：Ampullosansonia 和 Tinianella n. gen”金星。

Kano, Y.: "Pisulinella miocenica, a new genus and species of Neritiliidae (Gastropoda : Neritopsina) from the Miocene of Eniwetok Atoll of the Marshall Islands"Paleontological Research. 4. 69-74 (2000)

Kano, Y.：“Pisulinella miocenica，来自马绍尔群岛埃尼威托克环礁中新世的 Neritiliidae 的一个新属和新种（腹足纲：Neritopsina）”古生物学研究。

Kano, Y.: "Neritilia mimotoi, a new neritiliid species from an anchialine lage and eusuaries in southwestern Japan"Venus. 60. 129-140 (2001)

Kano, Y.：“Neritilia mimotoi，一种来自日本西南部 anchialine lage 和 eusuaries 的新 neritiliid 物种”Venus。

Kase, T.: "The Family Pickworthiidae (Gastropoda : Caenogastropoda) from the tropical Pacific Submarine Caves : Ampullosansonia and Tinianella n. gen."Venus. 58-3. 91-100 (1999)

Kase, T.：“来自热带太平洋海底洞穴的 Pickworthiidae 科（腹足纲：Caenogastropoda）：Ampullosansonia 和 Tinianella n. gen。”金星。