RMBG74DC–Double spined sea urchin, or banded long spine Sea Urchin, Echinothrix calamaris,Tulamben, Bali, Indonesia. Bali Sea, Indian Ocean
RFJ2T8D4–Calamari urchin [Echinothrix calamaris]. Cebu, Malapascua Island, Philippines.
RM2BNJB71–Urchin (Echinothrix calamaris) Indonesia.
RM2G6K7WB–Stinging Sea Urchin, Echinothrix calamaris. Also called Banded Sea Urchin and Double Spined Urchin. Tulamben, Bali, Indonesia. Bali Sea, Indian Ocean
RMJRG5M7–Stinging Sea Urchin, Echinothrix calamaris. Also called Banded Sea Urchin and Double Spined Urchin. Tulamben, Bali, Indonesia. Bali Sea, Indian Ocean
RMBJ891P–Echinothrix calamaris, Banded Sea Urchin, Tulamben, Bali, Indonesia, Indo-Pacific Ocean
RM2EN2H7J–Pair of Parasitic Snails, Echineulima asthenosomae on Double-spined Urchin, Echinothrix calamaris, Sidem dive site, Seraya, Karangasem, Bali
RFPDTDT4–Urchin - Echinothrix calamaris. Indonesia.
RFJ2T8DA–Calamari urchin [Echinothrix calamaris]. Cebu, Malapascua Island, Philippines.
RFHR5BK9–Double-spined sea urchin (Echinothrix calamaris). As is the case with all sea urchins, this species feeds on algae - mainly at night. Bali, Indonesia.
RMM4EEEJ–Double-spined sea urchin, Echinothrix calamaris, Lembeh Strait, North Sulawesi, Indonesia, Pacific
RM2HE5D6J–A tiny white-strip urchin shrimp, Stegopontonia commensalis, clings to the spines of a juvinile banded urchin, Echinothrix calamaris, Maui, Hawaii.
RMW800W6–Banded sea urchin (Echinothrix calamaris) Mabul, Malaysia. Indo-Pacific.
RMPHF0FM–Diver (MR) and a banded sea urchin, Echinothrix calamaris, Hawaii.
RMBKC551–Double spined banded sea urchin Malapascua Cebu Philippines diadem Echinothrix calamaris cloaca REEF wild wildlife life sea seal
RMPAXR4D–The female sea urchin crab, Echinoecus pentagonus, is pictured here in the rectum of the common banded urchin, Echinothrix calamaris, where it lives.
RM2RM7Y9B–Double-spined Urchin, Echinothrix calamaris, Sedam dive site, Seraya, Karangasem, Bali, Indonesia
RMBB34KN–INDONESIA, South Sulawesi Province, Wakatobi Archipelago Marine Preserve. Sea Urchin (echinothrix calamaris).
RFH7RM4A–Banded sea urchin (Echinothrix calamaris) surounded by lobe coral (Porites lobata) on a coral reef off the Kona coast
RF2AK7PA5–Feeding Doublespot Wrasse, Oxycheilinus bimaculatus, Labridae Family, eating Double-spined Urchin (Echinothrix calamaris, Diadematidae Family, Sedam d
RF2REMEYD–Double-spined Urchin, Echinothrix calamaris, night dive, Mimpi Channel Jetty dive site, near Menjangan Island, Buleleng Regency, Bali, Indonesia
RF2B7NN45–Echinothrix calamaris, known commonly as the banded sea urchin or double spined urchin
RF2REMBGR–Double-spined Urchin, Echinothrix calamaris, with Sea Squirts, Clavelina sp, Secret Bay dive site, Gilimanuk, Jembrana Regency, Bali, Indonesia
RF2BE0T8W–Banded Urchin close up, Puako dive site. Big Island Hawaii.
RFPDTDW8–Calamari urchin [Echinothrix calamaris]. Cebu, Malapascua Island, Philippines.
RMTR6BGK–banded urchin (Echinothrix calamaris), two banded urchins at the reef, Philippines, Southern Leyte, Panaon Island, Pintuyan
RFPDTDB5–Honeycomb or Cushion starfish [Pentaceraster alveolatus] with a Banded urchin [Echinothrix calamaris] and a Longspine urchin [Diadema setosum]. Oreas
RF2HDP3E7–Echinothrix calamaris
RMC5J5CN–Colourful sea star and sea urchin
RFBEAF5K–Sea urchin, Gulf of Aden, Djibouti
RFHMW58A–Echinothrix calamaris, known as the banded sea urchin or double spined urchin among other vernacular names, is a species of sea urchin family Diadema
RMPB8BET–A tiny white-strip urchin shrimp, Stegopontonia commensalis, clinging to the spines of a juvinile banded urchin, Echinothrix calamaris, Maui, Hawaii.
RM2RN0XT8–Double-spined Urchin, Echinothrix calamaris, Batu Niti dive site, Seraya, Karangasem, Bali, Indonesia
RFBJNMD9–Sea urchin in the Similan Islands, Andaman Sea
RM2RTFFCK–Double-spined Urchin, Echinothrix calamaris, with Sea Squirts, Clavelina sp, Secret Bay dive site, Gilimanuk, Jembrana Regency, Bali, Indonesia
RMB7KPNB–single banded black and white urchin in sand
RMR1B7AW–Double-spined Urchin, Echinothrix calamaris, night dive, TK1 dive site, Lembeh Straits, Sulawesi, Indonesia
RFBCAK80–The dangerous burgundy spines of the Sea Urchin Echinothrix Calamaris.
RM2GN21PD–Double-spined urchin (Echinothrix calamaris), Like most diadema urchins, can inflict painful puncture wounds. The ’eyeball’ at centre is actually the
RF2H4R785–Closeup of a banded sea urchin in Papahanaumokuakea Marine National Monument
RFAC6PW3–SEA URCHINS DURING LOW TIDE BANGARAM ISLAND
RFHMW585–Echinothrix calamaris, known as the banded sea urchin or double spined urchin among other vernacular names, is a species of sea urchin family Diadema
RMPAN3MX–A pair of tiny white-strip urchin shrimp, Stegopontonia commensalis, cling to the spines of a juvinile banded urchin, Echinothrix calamaris, Maui, Haw
RMANE904–Banded urchin Echinothrix calamaris Ahihi bay Maui Hawaii N Pacific
RMBJNDGD–Soft coral and sea urchins in the Similan Islands, Andaman Sea
RFA87M9N–Galapagos Island Ecuador South America Bleistiftseeigel am Strand
RMB78C0J–black banded urchin and boxfish on coral reef near maui hawaii
RMR5A3K4–Sea Urchin Shrimp, Stegopontonia commensalis, on Double-spined Urchin, Echinothrix calamaris, Crystal Lagoon dive site, Candidasa, Bali, Indonesia
RM2RG0MR8–Detail of Double-spined Urchin, Echinothrix calamaris, night dive, Scuba Seraya Beach Resort house reef, Karangasem, Bali, Indonesia
RFAC6PT1–SEA URCHINS EXPOSED DURING LOW TIDE ANDROTT ISLAND
RMPAN3NT–A pair of tiny white-strip urchin shrimp, Stegopontonia commensalis, cling to the spines of a juvinile banded urchin, Echinothrix calamaris, Maui, Haw
RM2JCJ609–A pair of tiny white-strip urchin shrimp, Stegopontonia commensalis, cling to the spines of a juvenile long-spined sea urchin, Diadema savignyi, Maui,
RM2H30B99–The banded sea urchin, Echinothrix calamaris, is the most common long spined urchin in Hawaii.
RM2H458TT–Banded sea urchins, Echinothrix calamaris, have two sets of spines. The large outer spines are easily broken while the fine inner set are venomous, Ha