Source-backed fact cards

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

12922 / 12922 records (fact-card scope)

• Hapaloptera gracilis

  DIN-010301 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Carboniferous

  Hapaloptera gracilis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 314.6–307.4 Ma. The envelope does not establish its lifetime.

• Aenigmatodes danielsi

  DIN-010302 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Carboniferous

  Aenigmatodes danielsi is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 309.8–307.4 Ma. The envelope does not establish its lifetime.

• Geroneura wilsoni

  DIN-010303 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Carboniferous

  Geroneura wilsoni is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 318.7–316.9 Ma. The envelope does not establish its lifetime.

• Bellefontia chamberlaini

  DIN-010304 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian / Ordovician

  Bellefontia chamberlaini is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 488.9–477.1 Ma. The envelope does not establish its lifetime.

• Rhodesiomylacris bondi

  DIN-010305 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Permian

  Rhodesiomylacris bondi is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 259.857–251.902 Ma. The envelope does not establish its lifetime.

• Phyloblatta resitensis

  DIN-010306 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Carboniferous

  Phyloblatta resitensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 301.4–300.9 Ma. The envelope does not establish its lifetime.

• Machairagnostus tmetus

  DIN-010307 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian / Ordovician

  Machairagnostus tmetus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–477.1 Ma. The envelope does not establish its lifetime.

• Micragnostus calviformis

  DIN-010308 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian

  Micragnostus calviformis 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 497–486.85 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 642. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 198466.

• Trinodus jujuyensis

  DIN-010309 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Ordovician

  Trinodus jujuyensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 486.4–477.1 Ma. The envelope does not establish its lifetime.

• Trinodus saltaensis

  DIN-010310 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Ordovician

  Trinodus saltaensis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 486.4–477.1 Ma. The envelope does not establish its lifetime.

• Semagnostus zuninoi

  DIN-010311 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Ordovician

  Semagnostus zuninoi 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 486.4–477.1 Ma and overlaps Ordovician. 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 642. This is a source-data summary, not an individually researched article. Accepted name ID in the PBDB snapshot: 198470.

• Acadagnostus argentinus

  DIN-010312 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Ordovician

  Acadagnostus argentinus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 486.4–477.1 Ma. The envelope does not establish its lifetime.

• Leiagnostus turgidulus

  DIN-010313 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian / Ordovician

  Leiagnostus turgidulus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–477.1 Ma. The envelope does not establish its lifetime.

• Leiagnostus perinflatus

  DIN-010314 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian / Ordovician

  Leiagnostus perinflatus 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.

• Gallagnostus bolivianus

  DIN-010315 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Ordovician

  Gallagnostus bolivianus is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 486.4–477.1 Ma. The envelope does not establish its lifetime.

• Kainella meridionalis

  DIN-010316 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian / Ordovician

  Kainella meridionalis is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 488.9–477.1 Ma. The envelope does not establish its lifetime.

• Kainella conica

  DIN-010317 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian / Ordovician

  Kainella conica is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 497–477.1 Ma. The envelope does not establish its lifetime.

• Pseudokainella keideli

  DIN-010318 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Ordovician

  Pseudokainella keideli is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 486.85–477.1 Ma. The envelope does not establish its lifetime.

• Pseudokainella lata

  DIN-010319 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Ordovician

  Pseudokainella lata is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 486.4–477.1 Ma. The envelope does not establish its lifetime.

• Pseudokainella pustulosa

  DIN-010320 · Species-rank candidate

  Classification · Arthropoda

  Geologic period · Cambrian / Ordovician

  Pseudokainella pustulosa is a species-rank candidate recorded in the PBDB snapshot, in phylum Arthropoda. The outer occurrence-age envelope is approximately 491–477.1 Ma. The envelope does not establish its lifetime.