Where has the Straight Needle-Pteropod been recorded?

Creseis acicula occurrence evidence comes from 1,045 records in 36 countries and territories, from 1841 to 2025. Most records come from Australia.

• 1,045 records
• 36 places
• 48 years recorded
• Gastropoda class

Observation evidence passport

Compare this animal’s observation pattern

When it is recorded

Peak month: June. Records cluster in the months an animal is present and being looked for, so a summer peak can reflect observer effort as much as the animal.

Records over time

Recording effort has risen steeply almost everywhere since the 1990s, so a rising line usually shows more observers rather than more animals.

Where Straight Needle-Pteropod has been recorded

The countries below show where occurrence evidence exists for Straight Needle-Pteropod. They do not define a complete habitat range: survey effort differs by place, and historical or one-off records can appear alongside repeated presence.