. An account of the alcyonarians collected by the Royal Indian marine survey ship Investigator in the Indian Ocean. Alcyonaria. 187 these the secondary twigs diverge in all directions, but all have their growing tips pointing upward. The average diameter of these is about 3"5 mm. at their origin, but many terminate in club-shaped processes which increase this measurement to about 6 mm. Owing to excessive growth in the cfcnenchyma, the angle between a twig and its support becomes almost obliterated ; so that a branch 2)resents a somewhat palmate appearance, with short blunt digitiform proc
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. An account of the alcyonarians collected by the Royal Indian marine survey ship Investigator in the Indian Ocean. Alcyonaria. 187 these the secondary twigs diverge in all directions, but all have their growing tips pointing upward. The average diameter of these is about 3"5 mm. at their origin, but many terminate in club-shaped processes which increase this measurement to about 6 mm. Owing to excessive growth in the cfcnenchyma, the angle between a twig and its support becomes almost obliterated ; so that a branch 2)resents a somewhat palmate appearance, with short blunt digitiform proc