Source-backed fact cards

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

592 / 12624 records (fact-card scope)

• Zanclodesmus willetti

  DIN-011916 · No image

  Arthropoda · Devonian

  Zanclodesmus willetti is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 382.31–372.15 Ma. The envelope does not establish its lifetime.

• Gaspestria genselorum

  DIN-011918 · No image

  Arthropoda · Devonian

  Gaspestria genselorum is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 399.5–393.47 Ma. The envelope does not establish its lifetime.

• Sigmastria dilata

  DIN-011919 · No image

  Arthropoda · Devonian

  Sigmastria dilata is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 419.62–413.02 Ma. The envelope does not establish its lifetime.

• Gondwanaspis mrirtensis

  DIN-011958 · No image

  Arthropoda · Devonian

  Gondwanaspis mrirtensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 375.2–372.15 Ma. The envelope does not establish its lifetime.

• Acuticryphops acuticeps

  DIN-011959 · No image

  Arthropoda · Devonian

  Acuticryphops acuticeps 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 382.31–358.86 Ma and overlaps Devonian. 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 13364. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 299400.

• Torleyiscutellum protrusifrons

  DIN-011960 · No image

  Arthropoda · Devonian

  Torleyiscutellum protrusifrons 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 379–375.2 Ma and overlaps Devonian. 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 51931. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 299422.

• Scutellum decipulum

  DIN-011961 · No image

  Arthropoda · Devonian

  Scutellum decipulum is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 382.31–372.15 Ma. The envelope does not establish its lifetime.

• Orthocypris cristae

  DIN-011962 · No image

  Arthropoda · Devonian

  Orthocypris cristae is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 385.9–383.4 Ma. The envelope does not establish its lifetime.

• Acratia lucea

  DIN-011963 · No image

  Arthropoda · Devonian

  Acratia lucea is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 385.9–383.4 Ma. The envelope does not establish its lifetime.

• Basseiarges mellishae

  DIN-011964 · No image

  Arthropoda · Devonian

  Basseiarges mellishae is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 393.47–387.95 Ma. The envelope does not establish its lifetime.

• Ctenacaronychus nortoni

  DIN-012028 · No image

  Arthropoda · Devonian

  Ctenacaronychus nortoni is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 382.31–379 Ma. The envelope does not establish its lifetime.

• Archaeacarus dubinini

  DIN-012034 · No image

  Arthropoda · Devonian

  Archaeacarus dubinini is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 387.95–382.31 Ma. The envelope does not establish its lifetime.

• Rhyniella praecursor

  DIN-012050 · No image

  Arthropoda · Devonian

  Rhyniella praecursor is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 413.02–410.62 Ma. The envelope does not establish its lifetime.

• Rhyniognatha hirsti

  DIN-012051 · No image

  Arthropoda · Devonian

  Rhyniognatha hirsti is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 413.02–410.62 Ma. The envelope does not establish its lifetime.

• Bohemoharpes hypsipyle

  DIN-012083 · No image

  Arthropoda · Devonian

  Bohemoharpes hypsipyle is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 419.62–413.02 Ma. The envelope does not establish its lifetime.

• Harpes macrocephalus

  DIN-012088 · No image

  Arthropoda · Devonian

  Harpes macrocephalus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 410.62–387.95 Ma. The envelope does not establish its lifetime.

• Harpes dvorcensis

  DIN-012089 · No image

  Arthropoda · Devonian

  Harpes dvorcensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 413.02–410.62 Ma. The envelope does not establish its lifetime.

• Harpes ormistoni

  DIN-012090 · No image

  Arthropoda · Devonian

  Harpes ormistoni is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 410.62–393.47 Ma. The envelope does not establish its lifetime.

• Helioharpes perradiatus

  DIN-012091 · No image

  Arthropoda · Devonian

  Helioharpes perradiatus 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 410.62–387.95 Ma and overlaps Devonian. 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 17133. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 313570.

• Lioharpes polaris

  DIN-012092 · No image

  Arthropoda · Devonian

  Lioharpes polaris 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 410.62–399.5 Ma and overlaps Devonian. 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 91645. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 313571.