Figures illustrating the tubes in which Lingula anatifera lives. The upper figure is a view of the trilobed opening of the tube. The lower figure shows the tube in the sand laid open and the animal exposed. The dotted line indicates the position of the body when retrcted. The darker portion is the tube of sand agglutinated by the secretion of the stalk..
USNM 1618254, FPlrv_1211 - Unedited Specimen Image 8. All raw larval photos imported at time of cataloging. Edited, curated photos expected at a later date.
USNM 1618254, FPlrv_1211 - Unedited Specimen Image 2. All raw larval photos imported at time of cataloging. Edited, curated photos expected at a later date.
USNM 1618460, FPlrv_1417 - Unedited Specimen Image 5. All raw larval photos imported at time of cataloging. Edited, curated photos expected at a later date.
USNM 1618460, FPlrv_1417 - Unedited Specimen Image 4. All raw larval photos imported at time of cataloging. Edited, curated photos expected at a later date.
USNM 1618254, FPlrv_1211 - Unedited Specimen Image 3. All raw larval photos imported at time of cataloging. Edited, curated photos expected at a later date.
