Zygonemertes

Figure 4.A–C Nemertopsis bivittata: B dorsal detail of the head and proboscis, C detail of the stylets D Ototyphlonemertes erneba (modified from Corrêa 1950 and Kirsteuer 1977) E–G Ototyphlonemertes lactea: E entire worm F detail of the statocysts G detail of the stylets H–J Zygonemertes fragariae: H entire worm I detail of the head J detail of the stylets K–M Zygonemertes virescens: K entire worm L detail of the head M detail of the stylets. ac accessory stylet, b base of the stylet, br brain, c sensorial cirrus, e eyes, p proboscis, pa proboscis papilla, s sylet, st statocysts.

Figure 4.A–C Nemertopsis bivittata: B dorsal detail of the head and proboscis, C detail of the stylets D Ototyphlonemertes erneba (modified from Corrêa 1950 and Kirsteuer 1977) E–G Ototyphlonemertes lactea: E entire worm F detail of the statocysts G detail of the stylets H–J Zygonemertes fragariae: H entire worm I detail of the head J detail of the stylets K–M Zygonemertes virescens: K entire worm L detail of the head M detail of the stylets. ac accessory stylet, b base of the stylet, br brain, c sensorial cirrus, e eyes, p proboscis, pa proboscis papilla, s sylet, st statocysts.

Outline of anterior portion of body to show the arrangement of ocelli. Coe, W. R. (1901). The Nemerteans of the Expedition. Proceedings of the Washington Academy of Sciences, Vol. 3, 1-110.

Zygonemertes albida: Outline of anterior portion of body to show arrangement of ocelli.

Dorsal view of anterior portion of body showing outline of brain and lateral nerves, and arrangement of ocelli.Coe, W. R. (1901). The Nemerteans of the Expedition. Proceedings of the Washington Academy of Sciences, Vol. 3, 1-110.

Zygonemertes thalassina: Dorsal view of head showing outline of brain and lateral nerves, and arrangement of ocelli x12

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

IZ 1524022 - specimen image, DUT1208_(2)

USNM 1616744 - Specimen Image 13; Field number: 1607.001

USNM 1616744 - Specimen Image 2; Field number: 1607.001

USNM 1616744 - Specimen Image 9; Field number: 1607.001

USNM 1616744 - Specimen Image 29; Field number: 1607.001

USNM 1616744 - Specimen Image 23; Field number: 1607.001

USNM 1616744 - Specimen Image 18; Field number: 1607.001

USNM 1616744 - Specimen Image 15; Field number: 1607.001

USNM 1616744 - Specimen Image 10; Field number: 1607.001

USNM 1616744 - Specimen Image 7; Field number: 1607.001

USNM 1616744 - Specimen Image 14; Field number: 1607.001

IZ 1524022 - specimen image, DUT1208_(1)

USNM 1616744 - Specimen Image 19; Field number: 1607.001

USNM 1616744 - Specimen Image 21; Field number: 1607.001

USNM 1616744 - Specimen Image 31; Field number: 1607.001

USNM 1616744 - Specimen Image 26; Field number: 1607.001

USNM 1616744 - Specimen Image 20; Field number: 1607.001