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 albuquerquei, Parapachydiscus orpheus, Pachydiscus (Parapachydiscus) woodringi, Parapachydiscus oceanus, Parapachydiscus cortinaensis, Parapachydiscus gettyi, Parapachydiscus parahybensis, Parapachydiscus perseus, Parapachydiscus hermes, Parapachydiscus sumneri, Pachydiscus (Parapachydiscus) gardneri, Parapachydiscus diabloensis, Parapachydiscus bruneti, Parapachydiscus psyche, Parapachydiscus henleyensis, Parapachydiscus stanislausensis, Parapachydiscus endymion, Parapachydiscus brasiliensis, Parapachydiscus abbotti, Parapachydiscus hera, Parapachydiscus californicus, Parapachydiscus euzebioi, Parapachydiscus williamsoni, Parapachydiscus arionis, Parapachydiscus athena, Parapachydiscus reedsi, Parapachydiscus poseidon, Parapachydiscus eurydice
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.