Category:Alalcomenaeus

**Alalcomenaeus**
	extinct genus of arthropods in the family Leanchoiliidae
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Instance of	monotypic fossil taxon;
Common name
	italiano: Alalcomenaeus cambricus; 日本語: アラルコメネウス; 中文: 始蟲; 中文（简体）: 始虫; 中文（繁體）: 始蟲屬;
Taxonomy
Kingdom	Animalia
Subkingdom	Eumetazoa
Subkingdom	Bilateria
Infrakingdom	Protostomia
Superphylum	Ecdysozoa
Phylum	Arthropoda
Class	Megacheira
Order	Leanchoiliida
Family	Leanchoiliidae
Genus	Alalcomenaeus
Taxon author	Alberto Mario Simonetta, 1970
Authority file
	Q289293; Fossilworks taxon ID: 19060; GBIF taxon ID: 4884669; IRMNG ID: 1009023
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Domain: Eukaryota • Regnum: Animalia • Subregnum: Eumetazoa • Cladus: Bilateria • Superphylum: Protostomia • Phylum: Arthropoda • Classis: Megacheira • Ordo: Leanchoiliida • Familia: Leanchoiliidae • Genus: Alalcomenaeus Simonetta , 1977

Fossilworks PaleoDB link: Alalcomenaeus Simonetta 1970 (extinct)

Media in category "Alalcomenaeus"

The following 11 files are in this category, out of 11 total.

20210326 Alalcomenaeus central nervous system.png 1,400 × 600; 95 KB
20210422 Alalcomenaeus cambricus.png 1,900 × 1,150; 646 KB
Alalcomenaeus.jpg 1,140 × 570; 90 KB
AlalcomenaeusCambricus-ROM-June11-10.jpg 1,430 × 1,102; 734 KB
Comparison of cephalic morphology between the Burgess Shale Mollisonia symmetrica and the Chengjiang Alalcomenaeus sp.png 2,067 × 2,480; 9.92 MB
Internal sub-triangular structures at the base of trunk limbs in several Cambrian panarthropods.png 1,500 × 1,934; 7.22 MB
Rspb20192370f01.jpg 1,535 × 1,666; 1.87 MB
Rspb20192370f02.jpg 1,718 × 1,336; 1.19 MB
Rspb20192370f03.jpg 1,986 × 1,389; 367 KB
Rspb20192370f04.jpg 1,714 × 2,374; 383 KB
USNM PAL 155658 Alalcomenaeus cambricus Wet+Pol Holotype.jpg 5,616 × 3,744; 3.76 MB