Source-backed fact cards

Candidates recorded in a fossil database. Catalog counts do not represent prehistoric biodiversity.

578 / 12624 records (fact-card scope)

• Onychopyge plagiacantha

  DIN-010344 · No image

  Arthropoda · Cambrian / Ordovician

  Onychopyge plagiacantha is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 488.9–483.4 Ma. The envelope does not establish its lifetime.

• Raragnostus mirus

  DIN-010349 · No image

  Arthropoda · Cambrian

  Raragnostus mirus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 506.5–497 Ma. The envelope does not establish its lifetime.

• Proagnostus bulbus

  DIN-010362 · No image

  Arthropoda · Cambrian

  Proagnostus bulbus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 506.5–486.85 Ma. The envelope does not establish its lifetime.

• Baltagnostus rakuroensis

  DIN-010377 · No image

  Arthropoda · Cambrian

  Baltagnostus rakuroensis is a species-rank candidate recorded as an accepted name in this PBDB snapshot. Its recorded phylum is Arthropoda; the database appearance envelope is approximately 508.2–497 Ma and overlaps Cambrian. Occurrence selection uses the PBDB major rule; this is not an exact lifetime or proof of confinement to one period. Size, diet and discovery region are unverified here. PBDB reference 36858. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 201037.

• Diplagnostus planicauda

  DIN-010378 · No image

  Arthropoda · Cambrian

  Diplagnostus planicauda is a species-rank candidate recorded as an accepted name in this PBDB snapshot. Its recorded phylum is Arthropoda; the database appearance envelope is approximately 506.5–497 Ma and overlaps Cambrian. Occurrence selection uses the PBDB major rule; this is not an exact lifetime or proof of confinement to one period. Size, diet and discovery region are unverified here. PBDB reference 36858. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 201044.

• Clavagnostus calensis

  DIN-010379 · No image

  Arthropoda · Cambrian

  Clavagnostus calensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 506.5–497 Ma. The envelope does not establish its lifetime.

• Clavagnostus trispinus

  DIN-010380 · No image

  Arthropoda · Cambrian

  Clavagnostus trispinus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 506.5–497 Ma. The envelope does not establish its lifetime.

• Lejopyge acantha

  DIN-010381 · No image

  Arthropoda · Cambrian

  Lejopyge acantha is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 506.5–497 Ma. The envelope does not establish its lifetime.

• Tomagnostella exsculpta

  DIN-010397 · No image

  Arthropoda · Cambrian

  Tomagnostella exsculpta is a species-rank candidate recorded as an accepted name in this PBDB snapshot. Its recorded phylum is Arthropoda; the database appearance envelope is approximately 506.5–486.85 Ma and overlaps Cambrian. Occurrence selection uses the PBDB major rule; this is not an exact lifetime or proof of confinement to one period. Size, diet and discovery region are unverified here. PBDB reference 13139. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 201226.

• Utagnostus neglectus

  DIN-010398 · No image

  Arthropoda · Cambrian

  Utagnostus neglectus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 506.5–497 Ma. The envelope does not establish its lifetime.

• Hypagnostus brevifrons

  DIN-010399 · No image

  Arthropoda · Cambrian

  Hypagnostus brevifrons is a species-rank candidate recorded as an accepted name in this PBDB snapshot. Its recorded phylum is Arthropoda; the database appearance envelope is approximately 506.5–497 Ma and overlaps Cambrian. Occurrence selection uses the PBDB major rule; this is not an exact lifetime or proof of confinement to one period. Size, diet and discovery region are unverified here. PBDB reference 13139. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 201236.

• Opsidiscus haimantensis

  DIN-010403 · No image

  Arthropoda · Cambrian

  Opsidiscus haimantensis is a species-rank candidate recorded as an accepted name in this PBDB snapshot. Its recorded phylum is Arthropoda; the database appearance envelope is approximately 506.5–497 Ma and overlaps Cambrian. Occurrence selection uses the PBDB major rule; this is not an exact lifetime or proof of confinement to one period. Size, diet and discovery region are unverified here. PBDB reference 37769. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 201459.

• Agnostus artilimbatus

  DIN-010415 · No image

  Arthropoda · Cambrian

  Agnostus artilimbatus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 503–492.8 Ma. The envelope does not establish its lifetime.

• Homagnostus claviformis

  DIN-010416 · No image

  Arthropoda · Cambrian

  Homagnostus claviformis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–492.8 Ma. The envelope does not establish its lifetime.

• Homagnostus alaskensis

  DIN-010417 · No image

  Arthropoda · Cambrian

  Homagnostus alaskensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–486.85 Ma. The envelope does not establish its lifetime.

• Homagnostus longiformis

  DIN-010418 · No image

  Arthropoda · Cambrian

  Homagnostus longiformis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–492.8 Ma. The envelope does not establish its lifetime.

• Homagnostus seletensis

  DIN-010419 · No image

  Arthropoda · Cambrian

  Homagnostus seletensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–492.8 Ma. The envelope does not establish its lifetime.

• Homagnostus piriformis

  DIN-010420 · No image

  Arthropoda · Cambrian

  Homagnostus piriformis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–492.8 Ma. The envelope does not establish its lifetime.

• Innitagnostus innitens

  DIN-010421 · No image

  Arthropoda · Cambrian

  Innitagnostus innitens is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 499.5–486.85 Ma. The envelope does not establish its lifetime.

• Innitagnostus inexpectans

  DIN-010422 · No image

  Arthropoda · Cambrian

  Innitagnostus inexpectans is a species-rank candidate recorded as an accepted name in this PBDB snapshot. Its recorded phylum is Arthropoda; the database appearance envelope is approximately 504.5–486.85 Ma and overlaps Cambrian. Occurrence selection uses the PBDB major rule; this is not an exact lifetime or proof of confinement to one period. Size, diet and discovery region are unverified here. PBDB reference 37886. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 203305.