16 On some Recent Bryozoa in d' Orhigny's Collection. 



Other species seen. 



MonoporeUa albicans, Hincks, 13782, occurs from Cuba with 

 Unicavea. 



Microporella parvipora, Waters, 13676, Falkland Islands, 

 with Stomatopora. Exp. Ant. Beige, p. 43, pi. iii. 

 figs. 2 a, h. 



Sinittia reticulata, MacG., 13676, Falkland Islands. 



Eucratea amhigua, d'Orb., 13672, Falkland Islands, with 

 Tuhulipora organisans, d'Orb. 



Laminopora? contorta, d'Orb., locality not given. Micheliii, 

 Magasin de Zoologie, 1842, pi. iii. This does not 

 seem to be uncommon in the North Atlantic, as un- 

 named specimens occur in several museums. Many of 

 the characters resemble those of Schizoporella hiniimila, 

 Hincks. Busk marked a specimen now in the British 

 Museum from John Adams Bank, Cape de Verde, 

 " Herald," with the manuscript name Adeonella dolicho- 

 stoma, Busk. 



Smittia pavonella, Alder, occurs from Teneriffe. 



EXPLANATION OF PLATE I. 



Fig. 1. Me'>nbraniporaa(yuleata{dCOvh.). No. 18702, RsBiyiustraacuIeata, 



d'Orb. Newfoundland. X 25. Page o. 

 Fiff. 2. Jlippofhoa Bronyniartiana (d'Orb.). No. 13639. From Arica, 



without name. Copied from sketch. Page 10. 

 Fiff. 3. Ditto. The erect tubes seen from the side. 

 Fit/. 4. Ditto. Diagrammatic section across the zooecium, showing the 



zooecial chambers (z.c.) and the interstitial pore-chambers 



(pc), from which the erect tubes arise. 

 Fiff. 5. Flabelloporu? ehffans, d'Orb. No. 13669. From Malacca. 



Drawn from outline-sketch. Page 3. 

 Fiff. 6. ConeschareUina ? dilataia, d'Orb. No. 13680. From Manila. 



From outline sketch. Page 9. 

 Fiff. 7. ConeschareUina ? anffustata, d'Orb. No. 13679. From lie de 



Basilan. Copied from sketch. Page 9. 

 Fiff. 8. Schizoporella {Reptescharellina) incequalis, d'Orb. No. 13690, 



From Malacca. Copied from sketch. Page 9. 

 Fiff. 9. Mcmhranipnra sinensis, d'Orb. No. 13713. From Chinese 



Seas. From sketch. Page 12. 

 Fiff. 10. Braeebridffia {Eschnrellina) ramosa, d'Orb. No. 13681. From 



Pondicherrj. The right-hand zocecia are on tlie border uf the 



zoarium. From sketch. Pajje 5. 



