NSW Support NatureMapr in your region (Are you from Local Government?)
Home Fossils & Geological Features Brachiopoda Rhynchonellida

Brachiopoda Rhynchonellida

Rhynchonella Brachiopod

Brachiopods have one of the longest histories and best fossil records of all invertebrates. They lived in the mud or were attached to the sea floor, filter-feeding on organic particles carried by ocean currents. Their fossils are mostly found in muddy sediments, such as the Wandrawandian Siltstone around Ulladulla Harbour.

Most Brachiopods, including Spiriferids and Rhynchonellids, attached to the sea floor with a fleshy stalk that protruded through a hole at the shells’ hinge. Others, such as Productids, used spines protruding from their shells to stabilize themselves in the mud. Although Brachiopod shells exhibit a wide variety of shapes they all have different dorsal and ventral valves, symmetrical about the centreline of the valve.

Most species of Brachiopods disappeared near the end of the Permian Period. Around 30,000 species are known in the fossil record but only about 400 species survive today.

Page 1 of 1 - image sightings only 4 0 4

Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Mount Kingiman, NSW - 1 Nov 2019 by Brigitte Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Undefined - 3 Apr 2018 by Charles Dove Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Undefined - 3 Apr 2018 by Charles Dove Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Dolphin Point, NSW - 8 May 2016 by Charles Dove
Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Mount Kingiman, NSW - 1 Nov 2019 by Brigitte
Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Undefined - 3 Apr 2018 by Charles Dove
Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Undefined - 3 Apr 2018 by Charles Dove
Brachiopoda Rhynchonellida (Rhynchonella Brachiopod) at Dolphin Point, NSW - 8 May 2016 by Charles Dove

View distribution

Jackie Miles at Dolphin Point
Charles Dove at Ulladulla Harbour

Species information

  • Brachiopoda Rhynchonellida Scientific name
  • Rhynchonella Brachiopod Common name
  • Not Sensitive
  • Cosmopolitan
  • Non-Invasive
  • 400m Recorded at altitude

Location information

Follow Brachiopoda Rhynchonellida

Receive alerts when new sightings are reported

Subscribe
647,665 sightings of 7,947 species in 1,208 locations from 1,463 members
Proudly Australian made, owned and hosted CCA 3.0 | privacy