Hydrozoans

Dendrogramma gen. nov., all 15 paratypes of D. enigmatica and (with *) D. discoides.Figure 1 from Just J, Kristensen RM, Olesen J (2014) Dendrogramma, New Genus, with Two New Non-Bilaterian Species from the Marine Bathyal of Southeastern Australia (Animalia, Metazoa incertae sedis) – with Similarities to Some Medusoids from the Precambrian Ediacara. PLoS ONE 9(9): e102976. doi:10.1371/journal.pone.0102976 Photographs taken after shrinkage (see Material and Methods). doi:10.1371/journal.pone.0102976.g001

AEgina pachyderma.

Gonothyraea loveni Allm..

Melicertum campanula Esch..

Hybocodon prolifer.

Millepora alcicornis Linn. Variety with Flabellate Fronds. Height of Specimen, 28.5 cm..

Obelia dichotoma (Linn).

Lafoea gracillima.

Cordylophora lacustris Allman.

Figure 5.Color figures of skeleton of various Alaskan stylasterids: A Errinopora fisheri B, G–I Errinopora nanneca C, F Errinopora undulata, D Errinopora disticha E Errinopora zarhyncha. A holotype, USNM 1123526 B holotype, USNM 42875 C holotype, USNM 112327 D holotype, USNM 1123524 E holotype, USNM 42874 F lateral view of a large paratype, USNM 1123528 G lamellate colony with digitate distal branches, USNM 1123462 H lamellate colony, USNM 44070 I intermediate form between lamellate and digitate, USNM 1123510.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

These three specimens belong to two new species of Apolemia (Hydrozoa:Siphonophora) to be described in a forthcoming publication. The video was filmed from the ROV Doc Rickets (Monterey Bay Aquarium Research Institute).

Description: This hydromedusa is probably Benthocodon (perhaps B. pedunculata). However, the genus may be Voragonema. Without a higher resolution image or a properly preserved specimen, it is impossible to be certain. These are common in the benthic boundary zone in all the oceans. They apparently feed on copepods, perhaps too, the organic fluff that carpets the sea floor. Item Type: Image Title: Benthocodon sp. Copyright: SERPENT Species: Benthocodon sp. Behaviour: These animals drift slowly over the surface of the sediment apparently feeding on copepods and organic material on the sediment Site: Indian -- Indian Ocean -- East Africa -- Ngisi-1 Depth (m): 1326 Countries: East Africa -- Tanzania Habitat: Benthic boundary zone Rig: Deep Sea Metro I Project Partners: BG Group, Oceaneering ROV: Millennium 113 Deposited By: Dr Andrew Gates Deposited On: 14 August 2014

Description: Digital still collected as part of CODEMAP Item Type: Image Title: Stylasteridae Copyright: CODEMAP Species: Stylaster Site: Atlantic -- Celtic Site Description: Seafloor Depth (m): -1388.66 Latitude: 48 deg 36' 26" N Longitude: 9 deg 57' 41" W Countries: UK -- Whittard Canyon Habitat: Submarine Canyon Rig: RRS James Cook ROV: ISIS Deposited By: Ms Katleen Robert Deposited On: 16 September 2013

Millepora sp. 1 is not the primary subject of the video clip; the primary subject is Dascyllus reticulatus (Reticulated damsel). South Pacific Ocean, Duration 111 seconds

Davenport, California, USA

Bougainvillia caroliensis (McCr.) (Juv.).