| Gracilaria coronopifolia | |
|---|---|
 | |
Scientific classification  | |
| (unranked): | Archaeplastida |
| Division: | Rhodophyta |
| Class: | Florideophyceae |
| Order: | Gracilariales |
| Family: | Gracilariaceae |
| Genus: | Gracilaria |
| Species: | G. coronopifolia |
| Binomial name | |
| Gracilaria coronopifolia | |
Gracilaria coronopifolia, also known as limu manauea in Hawaiian, or ogo in Japanese, is a species of edible red algae (Rhodophyta) [1] endemic to Hawai'i. [2]
Gracilaria coronopifolia features many cylindrical branches that reach out from its stipe, [3] which resembles a bush with no leaves. Typically this species is found to be around six to fifteen centimeters tall, [4] and red or pink in appearance.
Gracilaria coronopifolia is endemic to Hawaii and typically occurs close to the shore in tidepools or in the first four meters of the subtidal zone, [4] attached to limestone or other hard surfaces. It is considered one of the most common algae found in the intertidal zone in the Hawaiian islands. [3]
Due to the abundance of gracilaria coronopifolia, it has been commonly used for human consumption in Hawai'i. [5] Outside of Hawai'i, countries like: Japan, Korea, and the Philippines [6] also enjoy gracilaria coronopifolia for consumption, despite it not occurring naturally in these countries. Gracilaria coronopifolia is typically eaten as a salad or pickled as a side dish. It is described to have a crispy texture and features a color change to green once cooked. [7] Gracilaria coronopifolia is considered to be a "superfood" due to it's abundance of potassium, calcium, magnesium and other beneficial vitamins and minerals. [7]
Gracilaria coronopifolia is also commonly used in aquarium fish food. [7]
The mahi-mahi or common dolphinfish is a surface-dwelling ray-finned fish found in off-shore temperate, tropical, and subtropical waters worldwide. Also widely called dorado and dolphin, it is one of two members of the family Coryphaenidae, the other being the pompano dolphinfish. These fish are most commonly found in the waters around the Gulf of Mexico, Costa Rica, Hawaii and the Indian Ocean.
Acanthuridae are the family of surgeonfishes, tangs, and unicornfishes. The family includes about 86 extant species of marine fish living in tropical seas, usually around coral reefs. Many of the species are brightly colored and popular in aquaria.
Ulva lactuca, also known by the common name sea lettuce, is an edible green alga in the family Ulvaceae. It is the type species of the genus Ulva. A synonym is U. fenestrata, referring to its "windowed" or "holed" appearance.
Gracilaria is a genus of red algae (Rhodophyta) notable for its economic importance as an agarophyte, as well as its use as a food for humans and various species of shellfish. Various species within the genus are cultivated among Asia, South America, Africa and Oceania.
The halloween hermit crab, also known as the striped hermit crab or orange-legged hermit crab, is a brightly colored aquatic hermit crab of the family Diogenidae. Besides its ability to routinely clean algae in aquaria, the halloween hermit crab's festive striped coloration also appeals to enthusiasts; it is considered the most brightly colored hermit crab in normal aquarium use.
Porphyra is a genus of coldwater seaweeds that grow in cold, shallow seawater. More specifically, it belongs to red algae phylum of laver species, comprising approximately 70 species. It grows in the intertidal zone, typically between the upper intertidal zone and the splash zone in cold waters of temperate oceans. In East Asia, it is used to produce the sea vegetable products nori and gim. There are considered to be 60 to 70 species of Porphyra worldwide and seven around Britain and Ireland where it has been traditionally used to produce edible sea vegetables on the Irish Sea coast. The species Porphyra purpurea has one of the largest plastid genomes known, with 251 genes.
Mesograzers are defined as small invertebrate herbivores less than 2.5 cm in length, and can include juveniles of some larger species. The feeding behaviour of these small invertebrate herbivores is what classifies them as mesograzers. They are commonly found abundantly on Microalgae, seagrass beds, giant kelp, and coral reefs globally, since these are their main food sources and habitats. Their foraging behaviour is grazing on the organism they are living on, where there are typically masses reaching tens of thousands of mesograzers per meter of habitat. They experience predation from micro-carnivorous fish that help regulate the population of kelp and other common food sources of mesograzers by controlling the population of mesograzers; consequently, grazing is an important process linking aquatic vegetation to higher trophic level. Mesograzers show important top-down effect on marine communities, depending on the diversity and presence of predators. Mesograzers are typically overlooked in scientific research however their foraging effects have been suggested to have extreme effects on the population of their common food sources. They both positively and negatively affect macroalgal performance and productivity through grazing on algal, or through removing epiphytes. Mesograzers typically exist in spaces lacking enemies by inhabiting, therefore consuming, marine vegetation which are defended against more mobile, larger consumers through chemical defenses.
The Hawaiʻi Institute of Marine Biology (HIMB) is a marine biology laboratory located on the state-owned Coconut Island in Kāneʻohe Bay.
Limu, otherwise known as rimu or ʻimu is a general Polynesian term for edible plants living underwater, such as seaweed, or plants living near water, like algae. In Hawaii, there are approximately one hundred names for kinds of limu, sixty of which can be matched with scientific names. Hundreds of species or marine algae were once found in Hawaii. Many limu are edible, and used in the cuisine throughout most of Polynesia.
Seaweed, or macroalgae, refers to thousands of species of macroscopic, multicellular, marine algae. The term includes some types of Rhodophyta (red), Phaeophyta (brown) and Chlorophyta (green) macroalgae. Seaweed species such as kelps provide essential nursery habitat for fisheries and other marine species and thus protect food sources; other species, such as planktonic algae, play a vital role in capturing carbon, producing at least 50% of Earth's oxygen.
Ctenochaetus strigosus, known by the common names kole tang or spotted surgeonfish or goldring surgeonfish or yellow-eyed tang, is a marine reef tang in the fish family Acanthuridae which is endemic to Oceania. It grows to 5.7 inches (14.6 cm) in the wild. It has a brown color with light blue to yellow horizontal stripes over its body which change into spots towards the face. It also has a vividly yellow area surrounding the eye. In the aquarium trade it can be seen under a variety of common names, including yellow-eyed kole tang, striped bristletooth, and bristletooth tang.
Isabella Aiona Abbott was an educator, phycologist, and ethnobotanist from Hawaii. The first native Hawaiian woman to receive a PhD in science, she became a leading expert on Pacific marine algae.
Asparagopsis taxiformis, formerly A. sanfordiana, is a species of red algae, with cosmopolitan distribution in tropical to warm temperate waters. Researchers have demonstrated that feeding ruminants a diet containing 0.2% A. taxiformis seaweed reduced their methane emissions by nearly 99 percent.
Saltwater fish, also called marine fish or sea fish, are fish that live in seawater. Saltwater fish can swim and live alone or in a large group called a school.
The belted wrasse is a species of wrasse in the Labridae family, endemic to the Hawaiian Islands. It was originally named Stethojulis axillaris by Quoy and Gaimard in 1824. In Hawaiian, this species is known as ʻOmaka, although it may also be referred to as hīnālea or alea, for wrasse.
Gracilaria parvispora, also known by the common names long ogo, red ogo, or simply ogo, is a large species of marine red alga in the genus Gracilaria, endemic to Hawaii. It is highly sought after as an edible seaweed and is popular in mariculture and the marine aquarium trade. Also known as limu ogo in Hawaiian.
Heʻeia Fishpond is an ancient Hawaiian fishpond located at Heʻeia on the island of Oahu in Hawaii. A walled coastal pond, it is the only Hawaiian fishpond fully encircled by a wall. Constructed sometime between the early 1200s and early 1400s, it was badly damaged by a 1965 flood and fell into disrepair. A protected area, it was added to the U.S. National Register of Historic Places in 1973. An effort begun in 1988 is underway to restore the fishpond as a fishery, cultural, scientific, and educational resource.
Formerly known as Sargassum echinocarpum, Sargassum aquifolium is an abundant brown algae of the order Fucales, class Phaeophyceae, genus Sargassum. In Hawaii, it is commonly known as limu kala. This alga is endemic to Hawaiʻi, one out of the four endemic species of endemic Sargassum.
Halimeda discoidea is a species of calcareous green algae in the order Bryopsidales. It is commonly known as Money Plant due to its appearance and is usually found in the tropics.