132 CRUSTACEA MALACOSTRACA. II. 



Fig. 5. Typhlotanais penicillatus G. O. Sars. 

 Fig. 5a. Cephalothorax and anterior free segments with appendages of a female without marsupium, 

 from the left side ; x 80. 



— 5b. Left sixth thoracic leg of the same female, from the outer side; x 80. 



5c. Last abdominal segment with left uropod of the same female, from the left side; X 80. 

 5d. Left antennula of an immature male, from the outer side; x 80. 



Fig. 6. Typhlotanais inermis n. sp. 

 Fig. 6a. Body of a female without marsupium, from above; x 22. 



— 6b. Carapace with antennulse of the same female, from above; x 42. 



6 c. Cephalothorax and anterior thoracic segments with appendages of a female without marsupium 



from the "Ingolf Stat. 139, from the left side; x 55. 

 6d. Left chela of the specimen shown in fig. 6c, from the outer side; x 100. 

 ■ — 6e. Left sixth thoracic leg of the female shown in fig. 6c, from the outer side; x 55. 



— 6f. Distal half of the leg shown in fig. 6e, from the outer side; x 138. 



— 6g. Right uropod of the specimen shown in fig. 6a, from above; x 76. 



Fig. 7. Typhlotanais variabilis n. sp. 

 Fig. 7 a. Female without marsupium from the "Ingolf" Stat. 102, from above; x 22. The legs omitted. 



7 b. Left sixth thoracic leg of the adult female shown in fig. 2 a on the next plate, from the 



outer side; x 50. 

 7c. Major distal part of left seventh leg of the last-named female, from the outer side; x no. 

 7d. Left uropod of the last-named adult female, from the outer side; x 50. 



Plate V. 



Fig. 1. Typhlotanais mueronatus n. sp. 

 Fig. 1 a. Left antennula and antenna of a subadult male, from the outer side; x 48. (This figure, which 

 is found as fig. 3I1 on PI. IV, has by an error in the arrangement been reproduced here again.) 



Fig. 2. Typhlotanais variabilis n. sp. (Continued.) 

 2 a. Cephalothorax and anterior thoracic segments of an adult female from the "Ingolf" Stat. 102, 

 from the left side; x 50. p. parasitic Copepod, measuring 0.1 mm in length. 



2 b. Left antennula and antenna of a female without marsupium from the "Ingolf Stat. 105, from 



the outer side; x 50. 

 2c. Cephalothorax and anterior thoracic segments with appendages of a subadult male from the 

 "Ingolf Stat. 105, from the left side; x 55. 



Fig. 3. Typhlotanais tenuicornis G. O. Sars. 

 Fig. 3a. Left antenna, setae omitted, of a female from Norway (a co-type of G. O. Sars), from the 

 outer side; x 140. 



3 b. Major distal part of left second thoracic leg of a female from Norway, from the outer side; x 1411. 

 ■ — 3c. Left third leg of the last-named female, from the outer side; x 140. 



