84 
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CRUSTACEA COPEPODA. II. 
EXPEANATION ‘OF HE PLAGE Ss: 
Plate I. 
Fig. 1. Cyclopina Phallusia n. sp. 
Female trom Vestmanhavn, from above; x 21. 
Left antennula of the female from Lat. 61°49’ N., from below; x 56. 
Left antenna of the last-named specimen, from below; x 56. 
Left mandible of the same specimen, from below; x 82. 
Left maxillula of the same specimen, from below; x 82. 
Left maxilla of the same specimen, from below; x 82. 
Left maxilliped of the same specimen, from behind; x 82. 
Left fourth thoracic leg of the same specimen, from in front; x 56. 
Left fifth thoracic leg of the same specimen, from in front; x 56. 
Fig. 2. Ascomyzon intermedium nt. sp. 
Female, from above; x 39. 
Last thoracic segment and abdomen of the female, from below; x 95. 
Distal part (fifteenth to twentieth joint) of right antennula; x 178. Sete omitted. 
. Left antennula of the female, from below; x 93. 
Left maxillula, from the outer side; x 93. 
Left maxilla; x 93. 
Left maxilliped, from in front; x 93. 
Fig. 3. Ascomyzon tenerum n. sp. 
Female, from above; xX 43. 
Abdomen of a female, from below; x 105. 
Head of a female, from the left side; x 80. a'. antennula, sete omitted; a2. antenna; md. mandi- 
bular palp; mx1. maxillula; mx. maxilla. 
Left antennula of a female, from below; x 8o. 
Left fifth thoracic leg ot a female, from below; x 175. 
Left antennula of a male, from below; x 93. 
Antenna of a male; x 93. 
Maxilla of a male; x 93. 
Maxilliped of a male; x 93. 
Last thoracic segment and abdomen of a male, from below; x 93. 
