Cephalochordates

Branchiostoma sp. from Pacific coast of PanamaFrom Flickr

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Algemeen zicht en dwarsdoorsnede van de keelholte van het lancetvisje (Branchiostoma lanceolatum).

Summary[edit] Description: English: Plate XVIII, Cephalocordata Fig. 1. Asymmetron lucayanum Fig. 2. Heteropleuron maldivense (=Epigonichthys maldivensis) Fig. 3. Larva.. Fig. 4. An older larva.. Fig. 5. A ventral view of the above larva.. Fig. 6. Enlarged view of the head of Fig. 3.. Date: 1903. Source: Gardiner, J. S., ed. The fauna and geography of the Maldive and Laccadive archipelagoes - being the account of the work carried on and of the collections made by an expedition during the years 1899 and 1900. Volume 1, Part IV (1903). Author: Clive Forster-Cooper (1880-1947).

PRESERVED_SPECIMEN; ; LARVA; microslide; ; IZ number 96168; lot count 1; Microslide 01, balsam, whole mount; larva;

PRESERVED_SPECIMEN; ; ; microslide; ; IZ number 93891; lot count 1; Microslide 01, balsam, whole mount; 1880-01-01T00:00:00Z

European Lancelet (Branchiostoma lanceolatum) from course sandy sediments (600µm) on the Belgian continental shelfFrom Wikimedia Commons

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Gedrag van het lancetvisje tijdens het zwemmen en op de bodem (Branchiostoma lanceolatum).

PRESERVED_SPECIMEN; ; ; microslide; ; IZ number 96147; lot count 1; Microslide 01, balsam, serial section; Microslide 02, balsam, serial section;

Summary[edit] Description: whole mount amphioxus. Date: 8 December 2006, 15:23. Source: whole mount amphioxus. Author: Rob Growler from Boulder, USA.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Branchiostoma lanceolatum. Photo by Hans Hillewaert. Taken with Axiocam (Zeiss) camera mounted on a Zeiss Stemi C-2000 binocular microscope. This amphioxus was sampled on the Belgian Continental Shelf in 1997.

PRESERVED_SPECIMEN; ; LARVA; microslide; ; IZ number 96160; lot count 1; Microslide 01, balsam, whole mount; larva;

Summary[edit] Description: Français : Branchiostoma lanceolatum : partie céphalique. Date: 31 March 2012, 07:07:10. Source: Own work. Author: Parent Géry.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

PRESERVED_SPECIMEN; ; ; microslide; ; IZ number 102209; lot count 1; Microslide 01, balsam, whole mount; young; other number JO 100;

PRESERVED_SPECIMEN; ; ; microslide; ; IZ number 93892; lot count 2; Microslide 01, balsam, whole mount; 1880-01-01T00:00:00Z

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.