首页> 外文期刊>Memoirs of the Queensland Museum >Morbakka fenneri, a new genus and species ofIrukandji jellyfish (Cnidaria: Cubozoa)
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Morbakka fenneri, a new genus and species ofIrukandji jellyfish (Cnidaria: Cubozoa)

机译:Morbakka fenneri,Irukandji水母的新属和种(刺ni:Cubozoa)

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摘要

A cubozoan jellyfish, Morbakka fenneri gen. nov., sp. nov. is described. Morbakka differsfrom other genera and species in the Carybdeida by having a large, warty body; flat,ribbon-shaped tentacles; a prominent upward-pointing 'thorn' at the bend of the pedalialcanal, and conspicuous broadening of the canal where it meets the tentacle; frown-shapedor dumbbell-shaped rhopalial niche ostium; long, straight, rabbit-ear shaped rhopalialhorns; lack of non-lensed eye spots on the rhopalia; and three types of tentacularnematocysts and two types of bell nematocysts. Its morphology, genetics and stingsymptoms clearly put it in the Irukandji group (i.e., Carukia, Malo, Gerongia), mostclosely related to Gerongia rifkinae. A larger northern Queensland form, and a smallerNew South Wales form of Morbakka may also prove to be specifically distinct. Morbakkahas been associated with severe Irukandji syndrome.
机译:立方水母,Morbakka fenneri gen。十一月,sp。十一月描述。 Morbakka与Carybdeida的其他属和种不同,它的身体很大,结实。扁平的带状触手;在脚趾管的弯曲处有一个明显的向上的“刺”,并且在触手触及的地方明显地拓宽了运河;皱眉形或哑铃形的鼻生利基孔;长而直的兔子耳朵形的rhopalialhorns;眼睑上没有非透镜状的眼斑;三种类型的触角神经母细胞囊肿和两种类型的钟形线虫囊肿。它的形态,遗传和尖锐症状明显地将它归入Irukandji组(即Carukia,Malo,Gerongia),与Gerongia rifkinae最密切相关。较大的昆士兰北部形态和较小的新南威尔士州Morbakka形态也可能被证明与众不同。 Morbakka与严重的Irukandji综合征有关。

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