412 



autem partis corporis posterioris capto apparet, hanc speciem du- 

 plicem fere magnitudinem asseqvi. 



Habitat in freto Drobachiensi, prof. 40-60 org., nec non ad 

 insulam Teroen sinus Hardangerensis, prof. 15 org. 



10. Clymene Drobachiensis M. Sars, n. sp. 



Corpus subcylindricum, carneum, segmentis 24, qvorum 20 

 setigera et 2 anteanalia nuda. Lobus cephalicus, cum segmento 

 primo nudo coalitus, rnaxime inclinatus vel fere verticals, breviter 

 ovatus, subplanus carina media longitudinali haud alta, antice 

 in processum brevein subglobosum exiens, limbatus, limbo lato 

 haud distincte inciso. Segmentum ultimum infundibuliforme, fere 

 jeqve longum ac latum, margine cirris coronata 30—32 inreqva- 

 libus, longioribus cum multo brevioribus alternantibus, qvorum 

 unus medius ventralis ceteris plus duplo longior. Anus prorsus 

 in fundo infundibuli. Tubus sat tenuis, fragilis, arenulis lapillisqve 

 obductus, cinereus. 



Habitat rarior in freto Drobachiensi, prof. 40—50 org. 



11. Clymene affinis M. Sars, n. sp. 



Differt a praecedente, cui simillima, imprimis segmentis solum- 

 modo 23, qvorum 18 setigera et 3 anteanalia nuda, et margine 

 segmenti analis infundibuliformis cirris (in specimine observato 

 22) aeqvalibus coronato. 



Habitat rarissima ad insulas Bolkerene sinus Christianiensis, 

 prof. 20—30 orgyar. 



Lumbriclymene M. Sars, no v. gen. 

 Corpus vermiforme, subcylindricum, segmentis 24-25, qvo- 

 rum 18—19 setigera, mediis longissimis, 4 anteanalibus nudis. 

 Lobus cephalicus a segmento buccali biannulo sulco transverso 

 bene distinctus, ovalis, inclinatus, haud limbatus. Seta3 superiors, 

 fasciculum componentes, capillares, laives, arete limbatar, set® 

 inferiores uncini : in segmentis 4 anticis setigeris solumraodo uni- 

 cus obvius, validus, conico-acuminatus, in ceteris multi, minuti, 



