Cephalopoda - Ammonitida - Pachydiscidae
Alternative combinations: Ammonites colligatus, Pachydiscus (Pachydiscus) colligatus, Parapachydiscus colligatus
Synonym: Pachydiscus vandenbroecki de Grossouvre 1894
Belongs to Pachydiscus according to P. Courville and G. S. Odin 2001
See also Böse 1928, Kennedy 1986 and Kennedy 1986
Sister taxa: Pachydiscus (Neodesmoceras), Pachydiscus (Pachydiscus), Pachydiscus armenicus, Pachydiscus besairiei, Pachydiscus binodatus, Pachydiscus buckhami, Pachydiscus epiplectus, Pachydiscus excelsus, Pachydiscus flexuosus, Pachydiscus gollevillensis, Pachydiscus hauthali, Pachydiscus launayi, Pachydiscus levyi, Pachydiscus naumanni, Pachydiscus neevesi, Pachydiscus patagonicus, Pachydiscus peramplus, Pachydiscus perfidus, Pachydiscus precolligatus, Pachydiscus riccardi, Pachydiscus stallauensis, Pachydiscus steinmanni, Pachydiscus subcompressus, Pachydiscus subrobustus, Parapachydiscus abbotti, Parapachydiscus diabloensis, Parapachydiscus stanislausensis, Parapachydiscus albuquerquei, Parapachydiscus hermes, Pachydiscus (Parapachydiscus) gardneri, Parapachydiscus poseidon, Parapachydiscus williamsoni, Parapachydiscus athena, Parapachydiscus californicus, Parapachydiscus brasiliensis, Parapachydiscus euzebioi, Parapachydiscus hera, Parapachydiscus arionis, Parapachydiscus reedsi, Parapachydiscus psyche, Parapachydiscus parahybensis, Parapachydiscus eurydice, Parapachydiscus endymion, Parapachydiscus henleyensis, Pachydiscus (Parapachydiscus) woodringi, Parapachydiscus cortinaensis, Parapachydiscus orpheus, Parapachydiscus perseus, Parapachydiscus sumneri, Parapachydiscus gettyi, Parapachydiscus bruneti, Parapachydiscus oceanus
Ecology: fast-moving nektonic carnivore
Average measurements (in mm): shell diameter 172.0
Distribution:
• Cretaceous of Bulgaria (1 collection), France (6), Mexico (1), Romania (1), Spain (1)
Total: 10 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.