Mespilia globulus, commonly known as the Globular Sea Urchin, is a small, spherical sea urchin found in tropical shallow reef habitats. It's characterized by its radially symmetrical, globe-shaped body and relatively small spines, usually brown, red, or dark in color. This sea urchin can grow up to 5 cm in diameter and is known for its algae-eating habits.
Here's a more detailed description:
Size and Shape: The Globular Sea Urchin is small, with a maximum diameter of about 5 cm. Its body is spherical, making it resemble a small, spiny ball.
Spines: It has relatively short spines, which can grow up to 2 cm long. These spines are typically brown, red, or dark in color.
Habitat: Mespilia globulus is found in shallow, tropical reef habitats.
Diet: It is a herbivore, primarily feeding on algae at night.
Behavior: During the day, it often hides on rocks or in crevices, emerging at night to graze on algae. It also exhibits a unique covering behavior, using sponges, shells, and algae.
Appearance: The urchin's radial symmetry and short spines are distinguishing features.
Other Names: It is also known as the Sphere Sea Urchin or the Tuxedo Urchin
Price per polyp
Metarhodactis is a genus of corallimorpharian, specifically the genus Metarhodactis, belonging to the family Discosomidae. It's a monotypic genus, meaning it contains only one species, Metarhodactis boninensis. These organisms are known for their large, oval-shaped oral discs with curled edges and unbranched papilliform tentacles. They are also characterized by having a high density of zooxanthellae in their tentacle gastrodermal tissue.
Here's a more detailed breakdown:
Classification:
Metarhodactis is a corallimorpharian, falling under the phylum Cnidaria, subphylum Anthozoa, class Hexacorallia, order Corallimorpharia, and family Discosomidae.
Description:
Studies on Thai specimens of Metarhodactis have shown they possess oval-shaped oral discs with curled edges and unbranched papilliform tentacles.
Zooxanthellae:
These corals have a symbiotic relationship with zooxanthellae, which are photosynthetic organisms that provide them with nutrients.
Nematocysts:
Metarhodactis possesses a variety of nematocysts, with holotrichs III and microbasic p-mastigophores being the most abundant.
Reproduction:
Male and female reproductive organs are found in separate individuals.
Distribution:
The species Metarhodactis boninensis is found in various parts of the world, including Thailand and Japan.
Micromussa, formerly known as Acanthastrea, are large polyp stony (LPS) corals popular in reef aquariums. They are known for their vibrant colors and relatively easy care requirements. Two common species are Micromussa lordhowensis (formerly Acanthastrea lordhowensis) and Micromussa amakusensis, distinguished by polyp size, with lords having larger polyps.
General Characteristics:
Colonial:
Micromussa form colonies of individual polyps, often with a massive, cerioid (forming a tight, even surface) structure.
Corallites:
The individual polyp cups (corallites) vary in size, with lords having larger corallites than micros.
Septa:
The septa (radiating plates within the corallite) are prominent, sometimes with beaded edges or teeth.
Columella:
The central structure within the corallite (columella) can be well-developed or poorly developed.
Fleshy Tissue:
A thick, fleshy mantle often covers the skeleton, sometimes with papillae (small projections).
Color:
Micromussa display a wide range of colors, including red, orange, purple, blue, and green, often with contrasting colors in the corallite walls.
Specific Species:
Micromussa lordhowensis:
Known for its large corallites (up to 15mm) and varied color patterns, often with two contrasting shades.
Micromussa amakusensis:
Has smaller, angular corallites and is often found with a thick fleshy mantle covered in papillae.
Care Requirements:
Lighting:
Micromussa generally prefer low to moderate lighting conditions, with some species being susceptible to bleaching or color changes from intense light.
Water Flow:
Moderate flow is recommended to prevent detritus buildup while still allowing the coral to extend its tentacles for feeding.
Feeding:
Micromussa are opportunistic feeders and benefit from target feeding with meaty foods like mysis shrimp, krill, or small pellets.
Placement:
Due to their potential for aggression and long sweeper tentacles, Micromussa should be given ample space and kept away from other corals.
Acclimation:
Proper acclimation is crucial when introducing new Micromussa to an aquarium.
Aggression:
Micromussa can be aggressive towards other corals, so adequate spacing is important.
Micromussa, formerly known as Acanthastrea, is a popular large polyp stony (LPS) coral in the reef aquarium hobby, known for its vibrant colors and relative hardiness. Two commonly seen species are Micromussa lordhowensis and Micromussa amakusensis, distinguished by polyp size. They thrive in low to moderate light and moderate water flow, benefit from target feeding, and can be aggressive, so they need space from other corals.
Key characteristics of Micromussa corals:
Colony Formation:
Micromussa forms massive, cerioid (closely packed, adjoining corallites) colonies.
Corallites:
The individual corallites (the structures housing the polyps) are typically circular or angular, and vary in size depending on the species. For example, M. lordhowensis has larger corallites than M. amakusensis.
Septa:
The septa (walls within the corallites) are thick and beaded or toothed.
Columella:
The columella (a central structure within the corallite) is typically poorly developed.
Fleshy Tissue:
Micromussa colonies have a thick fleshy mantle, sometimes covered with fine papillae (small projections).
Color:
Micromussa corals exhibit a wide range of colors, including red, orange, purple, blue, and green, often with contrasting colors in the corallite walls and fleshy tissue.
Aggression:
Micromussa corals can be aggressive, extending sweeper tentacles to sting neighboring corals.
Care requirements:
Lighting:
Micromussa corals generally prefer low to moderate light, as intense lighting can cause color changes.
Water Flow:
Moderate water flow is recommended, enough to prevent detritus buildup but not so strong as to damage the coral or prevent polyp extension.
Feeding:
Micromussa corals readily accept meaty foods like mysis shrimp and brine shrimp, and can also be target-fed with small pellets.
Space:
Due to their aggressive nature, Micromussa corals need to be provided with adequate space away from other corals.
In summary, Micromussa corals are attractive, relatively hardy additions to reef aquariums, requiring specific lighting, flow, and feeding, as well as careful consideration of their aggressive tendencies.
Mitra papalis, commonly known as the Papal Mitre or Pontifical Mitre, is a species of sea snail in the Mitridae family. These snails are characterized by their large, white shells with vibrant red-orange or purplish blotches, and their overall form resembling a Papal mitre. They can reach lengths of up to 166 millimeters (6.5 inches).
Here's a more detailed description:
Shape:
The shells are elongate to ovate, fusiform, and smooth, lacking axial streaks.
Color:
The shell surface is typically white with small, white nodules under the sutures.
Blotches:
They have several rows of irregular, bright red-orange or purplish blotches.
Aperture:
The aperture is moderately wide and smooth on the inside.
Sutures:
Sutural coronations are present, and the sutures are more adpressed compared to similar species like Mitra stictica.
Similarities to Mitra stictica:
Mitra papalis is similar to Mitra stictica, but it has a longer body form, more adpressed sutures, and wider nodules.
Frozen mysis is a high-protein, flash-frozen fish food that serves as a nutritious staple for both marine and freshwater carnivorous fish, including seahorses and corals. It is rich in protein, vitamins, and essential fatty acids, and is often enriched to enhance the vitality, coloration, and immune system of fish. Because it is flash-frozen shortly after harvest, it retains its natural look and nutritional value without artificial preservatives.
Key features
Nutritional profile: High in protein, with a good balance of fats, vitamins, and minerals. It is a source of omega-3 and other unsaturated fatty acids.
Palatability: Highly palatable, and can entice picky eaters. It is especially popular with seahorses.
Ease of digestion: Easy for fish to digest, which helps with water quality.
Flash-frozen: Preserves nutritional quality and natural appearance.
Processing: Often gamma-irradiated to ensure it is pathogen-free.
Suitability: Suitable for both marine and freshwater species, including fish, corals, and invertebrates.
Feeding instructions
Feed only as much as your fish can consume within a 2-5 minute period.
It is best to feed small amounts multiple times a day to mimic natural grazing behavior.
Avoid thawing the cubes before feeding; the food will defrost in the water.
Remove any uneaten food promptly to help maintain water quality
Nardoa novaecaledoniae, also known as the Goldtip Starfish, Yellow Mesh Sea Star, or Peach Tip Mesh Sea Star, is a species of sea star in the family Ophidiasteridae. These starfish are found in the Indo-Pacific region, including areas like Australia, Indonesia, and the Philippines.
Key features of Nardoa novaecaledoniae:
Appearance: They are characterized by their vibrant coloration, often with a tan to brown body and golden or peach-colored tips on their arms. The arms can also have white spots on the central disc that get smaller as they move towards the arm tips.
Size: Nardoa novaecaledoniae can grow up to 10 inches (25 cm) in diameter.
Habitat: They typically inhabit shallow, rocky reefs.
Diet: They are omnivores, feeding on algae, small fish, and mussel flesh.
Care: They are not commonly seen in the home aquarium trade and can be sensitive to sudden changes in salinity.
Range: They are found in the Western Pacific Ocean.
Nassarius snails are small, carnivorous marine snails with a distinctive, oval-shaped, spiral shell. They are known for their efficient scavenging of detritus, uneaten food, and other organic waste, and are helpful in cleaning up and aerating aquarium substrates.
Key features of Nassarius snails:
Appearance:
They have a small, oval shell, often tan or brownish in color. They also possess a long, tube-like siphon that protrudes from the sand when feeding.
Behavior:
Nassarius snails are burrowers, spending most of their time under the sand and emerging when food is detected. Their burrowing helps to aerate the sand bed, which is beneficial for maintaining a healthy aquarium.
Diet:
They are scavengers that feed on detritus, decaying organic matter, uneaten food, and fish waste. They do not consume algae.
Benefits:
Nassarius snails are valuable additions to a clean-up crew in aquariums. They help to remove waste, aerate the substrate, and maintain a healthy environment.
Care:
They are relatively easy to care for and thrive in well-established reef tanks with a deep sand bed. They require a stable environment and a varied diet, including sinking pellets and occasional meaty foods.
Naso elegans, the elegant unicornfish, the blonde naso tang, Indian orange-spine unicorn, lipstick surgeonfish, lipstick tang, orangespine unicornfish or smoothheaded unicornfish, is a species of marine ray-finned fish belonging to the family Acanthuridae, the surgeonfishes, unicornfishes and tangs. This species is found in the Indian and western Pacific Oceans.
Taxonomy
Naso elegans was first formally described as Aspisurus elegans in 1829 by the German zoologist and explorer Eduard Rüppell with its type locality given as the northern Red Sea. This species is classified within the nominate subgenus of the genus Naso.[The genus Naso is the only genus in the subfamily Nasinae in the family Acanthuridae. For a long time this species was regarded as an Indian Ocean colour morph of the orangespine unicornfish (Naso lituratus) until it was shown that there were consistent meristic differences.
Etymology
The specific epithet elegans is Latin for "choice", "fine" or "select", a reference to the beautiful colours of this fish.
Distribution and habitat
Naso elegans is found in the Indian and Pacific Oceans. It occurs in the Red Sea south along the east African coast to Durban in South Africa and eastward across the Indian Ocean into the Pacific where it reaches as far east as Bali in Indonesia. It is absent from the waters off the mainland Indian subcontinent.[1] In Australian waters it has been recorded from Christmas Island and the Cocos (Keeling) Islands. The elegant unicornfish occurs in reef flats in coastal and inshore waters in small schools while in more oceanic waters it forms larger schools,
Description
Naso elegans has 6 spines and between 26 and 30 soft rays, typically 28, supporting the dorsal fin while the anal fin is supported by 2 spines and between 27 and 30 soft rays, typically 29. The pectoral fin contains 16, or more usually, 17 fin rays. There are between 30 and 35 teeth in each jaw and, in adults, these are similar to incisors and have rounded edges. The body has a depth which is equivalent to roughly a quarter of the standard length and it grows more elongate as the fish grows.The keels on the caudal peduncle are larger in males than in females and the males also have longer filaments growing from the caudal fin. The overall colour is grey, with a dark snout separated from the grey head by a yellow bar at the eyes. The dorsal fin is yellow with a thin blue edge and a black band inside that. The anal and pelvic fins are dark brown.The plates on the caudal peduncle are vivid orange separated by a patch of white.The caudal fin is yellowish with a black submarginal band and black lower and upper edges. The elegant unicornfish has a maximum total length of 45 cm (18 in), although 35 cm (14 in) is more typical.
Biology
Naso elegans is a herbivore, feeding on benthic algae,[8] particularly brown algae in the genera Sargassum and Dictyota.
The elegant unicornfish, Naso elegans, is a marine fish known for its distinctive coloration and markings. It has a dark snout, a yellow bar above the eyes, and a yellow dorsal fin with a narrow blue margin and a black submarginal band. The anal and pelvic fins are dark brown, while the caudal fin is yellowish with black upper and lower margins and a black submarginal band. It is also known by other names, including the Blonde Naso Tang and the Lipstick Surgeonfish.
Here's a more detailed description:
Body Shape:
It has an oval-shaped, laterally flattened body.
Coloration:
The overall color is greyish, with a dark snout separated from the grey head by a yellow bar at the eyes.
Fins:
The dorsal fin is yellow with a narrow blue edge and a black submarginal band. The anal and pelvic fins are dark brown. The caudal fin is yellowish with black upper and lower margins and a black submarginal band, and can have long trailing filaments in males.
Caudal Peduncle:
The caudal peduncle (the area connecting the body to the tail) has large keels, especially in males, and the males also have longer filaments growing from the caudal fin.
Size:
It can reach a maximum total length of 45 cm, but more typically around 35 cm.
Other features:
It lacks the prominent horn or protuberance on the forehead that is characteristic of some other Naso species.
Naso vlamingii, the bignose unicornfish, scibbled unicornfish, Vlaming's unicornfish, and zebra unicornfish, is a species of marine ray-finned fish belonging to the family Acanthuridae, the surgeonfishes, unicornfishes and tangs. This species is found in the Indo-Pacific.
Taxonomy
Naso vlamingii was first formally described as Naseus vlamingii in 1835 by the French zoologist Achille Valenciennes with its type locality given as Molucca Island in Indonesia.[3] This species is classified within the nominate subgenus of the genus Naso.[4] The genus Naso is the only genus in the subfamily Nasinae in the family Acanthuridae.
Etymology
Naso vlamingii has the specific name which honours the Dutch explorer Admiral Cornelis de Vlamingh who collected specimens and drew illustrations of fishes for the Muséum national d’Histoire naturelle and Valenciennes based his description on one of Vlamingh's illustrations.[4]
Description
Naso vlamingii has 6 spines and 26 or 27 soft rays all of similar height supporting the tall dorsal fin and 2 spines and between 27 and 29 soft rays supporting the anal fin. It has a relatively deep body with standard lengths ranging from 2.2, in subadults, to 2.6, in adults, times the body's depth. There is an obvious bulbous protuberance growing from the head above the snout. There are two bony plates on each side of the caudal peduncle and these have keels with anterior pointing spines. The adults develop long filaments from the tips of the caudal fin lobes. The overall colour of the adults is greyish-brown or reddish brown, and they have the ability to change colour quickly, with small dark blue spots on the head and upper flanks. These spots join up to form stripes on the lower flanks. There is a wide blue band running from the eye to the front of the bulbous protuberance. The lips are blue and there is an irregular blue blotch to the rear of the base of the pectoral fin. The caudal fin is blue at its base, grey in the middle with an ill-defined yellow marginand blue outer edges of the lobes and this extends onto the filaments. The intensity of the colour of the blue markings can be increased to a brilliant blue when the fish is displaying in courtship or to communicate with cleaner fish at cleaning stations.This species has a maximum published length of 60 cm (24 in).
Distribution and habitat
Naso vlamingii has a wide Indo-Pacific range which extends from the eastern coast of Africa between Kenya and South Africa, through the Indian Ocean islands, but it is absent the continental southern Asian waters, through the Andaman Sea, Indonesia and into the Pacific. In the Pacific it extends north to southern Japan, east to the Galápagos Islands and south to New Caledonia and Australia.[1] In Australia the species is found at a number of offshore islands and reefs, as well as from the northern Great Barrier Reef south to waters off Sydney in New South Wales and in the waters around Lord Howe Island in the Tasman Sea. The bignose unicornfish is found in deep lagoons and seaward reefs, frequently aggregating in schools that feed on zooplankton around the higher areas of deep slopes and drop-offs.
Biology
Naso vlamingii can live up to 40 years in captivity.[8] Their eggs are fertilized externally after being released in batches by the female. Spawning typically occurs in aggregations, where many individuals come together to release their eggs and sperm simultaneously. They change their feeding pattern throughout their lives. Juveniles are herbivores; feeding mainly with algae, semi-adults are omnivores and adults are primarily carnivores; hunting for zooplankton.
Nemateleotris magnifica (Firefish Goby) , often found hovering near a burrow entrance, with the male guarding the eggs until they hatch. The male and female are similar in appearance, but the male's elongated first dorsal spine may be slightly more prominent.
Specific Characteristics:
Appearance:
The Firefish Goby is known for its distinct coloration: a pearly white front half, transitioning to an orange-red rear half, and a dark red tail. The first dorsal spine is greatly elongated and white.
Behavior:
They are generally peaceful fish and spend most of their time suspended near a refuge, often a burrow, waiting for small prey to drift by.
Pair Behavior:
In the wild, they often live in pairs or small groups, hovering over the reef and actively hunting for food.
Diet:
They are carnivores, feeding on zooplankton, small invertebrates, and in aquariums, they readily accept brine shrimp, mysis shrimp, and prepared marine foods
