rdfs:comment
| - Aturia è un mollusco cefalopode estinto appartenente ai nautiloidi. Visse tra il Paleocene e il Miocene superiore (64-7 milioni di anni fa); i suoi fossili sono stati rinvenuti in tutto il mondo. (it)
- Aturia is een uitgestorven geslacht van mollusken, dat leefde van het Paleoceen tot het Mioceen. (nl)
- 無管角石(學名:Aturia),是一种螺类物种,又名阿圖角石、阿固角石,是一屬已滅絕的鸚鵡螺類。為無管角石科下唯一的一屬。牠們可能生活在相對更深的水域中,其壓縮的殼呈流線型以便遊動更快。 (zh)
- Aturia is an extinct genus of Paleocene to Miocene nautilids within Aturiidae, a monotypic family, established by Campman in 1857 for Aturia Bronn, 1838, and is included in the superfamily Nautilaceae in Kümmel 1964. Aturia is likely derived from species of the genus Aturoidea of the family Hercoglossidae. Fossils of Aturia species are fairly cosmopolitan, being found from Paleogene-aged to Miocene-aged marine strata throughout the world: after the Miocene, the various species disappear from the fossil record. In contrast to Nautilidae, Aturia has no modern descendants. (en)
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has abstract
| - Aturia is an extinct genus of Paleocene to Miocene nautilids within Aturiidae, a monotypic family, established by Campman in 1857 for Aturia Bronn, 1838, and is included in the superfamily Nautilaceae in Kümmel 1964. Aturia is characterized by a smooth, highly involute, discoidal shell with a complex suture and subdorsal siphuncle. The shell of Aturia is rounded ventrally and flattened laterally; the dorsum is deeply impressed. The suture, one of the most complex in the Nautiloidea, has a broad flattened ventral saddle, narrow pointed lateral lobes, broad rounded lateral saddles, broad lobes on the dorso-umbilical slopes, and a broad dorsal saddle divided by a deep, narrow median lobe. The siphuncle is moderate in size and located subdorsally in the adapical dorsal flexture of the septum. Based on the feeding and hunting behaviors of living nautiluses, Aturia most likely preyed upon small fish and crustaceans. Aturia is likely derived from species of the genus Aturoidea of the family Hercoglossidae. Fossils of Aturia species are fairly cosmopolitan, being found from Paleogene-aged to Miocene-aged marine strata throughout the world: after the Miocene, the various species disappear from the fossil record. In contrast to Nautilidae, Aturia has no modern descendants. (en)
- Aturia è un mollusco cefalopode estinto appartenente ai nautiloidi. Visse tra il Paleocene e il Miocene superiore (64-7 milioni di anni fa); i suoi fossili sono stati rinvenuti in tutto il mondo. (it)
- Aturia is een uitgestorven geslacht van mollusken, dat leefde van het Paleoceen tot het Mioceen. (nl)
- 無管角石(學名:Aturia),是一种螺类物种,又名阿圖角石、阿固角石,是一屬已滅絕的鸚鵡螺類。為無管角石科下唯一的一屬。牠們可能生活在相對更深的水域中,其壓縮的殼呈流線型以便遊動更快。 (zh)
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