Juliformia
Juliformia is a taxonomic superorder of millipedes containing three living orders: Julida, Spirobolida, and Spirostreptida, and the extinct group Xyloiuloidea known only from fossils. The species possess long cylindrical bodies with sclerites (skeletal plates consisting of ventral sternites, lateral pleurites, and dorsal tergites) fused into complete rings. Juliform millipedes possess defensive repugnatorial glands on all body segments except the last few, and are the only known millipedes to produce quinones in their defensive secretions. Juliform males have two pairs of gonopods consisting of the modified 8th and 9th pair of legs: in Julida and Spirobolida the posterior gonopods (9th leg pair) are primarily involved in sperm-transferring, while in Spirostreptida it is the anterior gonopo
order (taxonomy)
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Juliformia
Juliformia is a taxonomic superorder of millipedes containing three living orders: Julida, Spirobolida, and Spirostreptida, and the extinct group Xyloiuloidea known only from fossils. The species possess long cylindrical bodies with sclerites (skeletal plates consisting of ventral sternites, lateral pleurites, and dorsal tergites) fused into complete rings. Juliform millipedes possess defensive repugnatorial glands on all body segments except the last few, and are the only known millipedes to produce quinones in their defensive secretions. Juliform males have two pairs of gonopods consisting of the modified 8th and 9th pair of legs: in Julida and Spirobolida the posterior gonopods (9th leg pair) are primarily involved in sperm-transferring, while in Spirostreptida it is the anterior gonopo
has abstract
Juliformia is a taxonomic supe ...... elongs remains undetermined. .
@en
馬陸總目(学名:Juliformia),亦作馬陸超目,是倍足綱的生物。
@zh
synonym
Opisthospermophora (Verhoeff, 1900)
Wikipage page ID
44,194,468
Wikipage revision ID
743,678,286
image caption
Sagmatostreptus strongylopygus from Tanzania
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comment
Juliformia is a taxonomic supe ...... tida it is the anterior gonopo
@en
馬陸總目(学名:Juliformia),亦作馬陸超目,是倍足綱的生物。
@zh
label
Juliformia
@en
馬陸總目
@zh