Hypselodoris bullockii
| Scientific name | Hypselodoris bullockii |
|---|---|
| Descriptor | Collingwood |
| Year of description | 1881 |
| IUCN category (World) | NE |
| Family | Chromodorididae |
| Genus | Hypselodoris |
Introduction
Hypselodoris bullockii is a little salt water mollusc.
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Who is it?
Morphology
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Type
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Size3 - 4 cm
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Colourstransparent
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Mimicrycoral
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ChromatophoresNo
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Type
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Size3 - 4 cm
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Colourstransparent
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Mimicrycoral
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ChromatophoresNo
How to recognize Hypselodoris bullockii ?
Hypselodoris bullockii measures between 3 and 4 cm. Given its small size, this species is commonly referred to as a "dwarf" animal.
Behaviour & Life cycle
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Sociabilitysolitary
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Way of livingdiurnal
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VenomousNo
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Dietgrazer
Hypselodoris bullockii is a mollusc solitary naturally found on the bottom. This species is carnivorous . Measuring only a few centimeters, this small species tends to be discreet and hide in the presence of larger neighbors.
n general, this species does not care much about other animals crossing its path.
Reproduction
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Reproductionovipare qui pond sur substrat découvert
Hypselodoris bullockii is a mollusc ovipare qui pond sur substrat découvert.
Harmless species
This species does not represent any particular threats to humans when encountered in its natural environment.
Where to find it?
Conservation status of populations (IUCN)
What is its habitat?
Natural environment characteristics
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Depth1 - 30 m
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EnvironmentFree benthic
Biotope presentation
Hypselodoris bullockii is most often found at a depth between 1m and 30m. However, it is not impossible to find this species at other depths.
Main recommendations for fishkeeping
Deontology
In order to preserve wildlife, if you acquire this animal, it must not be released into the wild. See also, the Fishipedia charter.
Fishipedia supports the practice of responsible and environmentally friendly aquarium keeping. We encourage maintenance if it is motivated by a desire to understand the biological functioning of living things and if it is done with respect for animal life.
We believe that aquaristics is an opening to the discovery of aquatic environments, especially freshwater, and that this knowledge is necessary to better protect and respect these environments. Logically, we refute the compulsive purchase of animals that would not find a sufficient and / or adapted place in the host aquarium.
Our recommendations
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Min volume0 liters
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Population minnot specified
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Temperature0 - 0 °C
Characteristics
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Behaviourpeaceful
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Robustness
General reminders
It is strongly advised to read the complete dedicated file and to get information on the feedbacks of maintenance of the envisaged animal, this to avoid any potential conflict whose end result is generally the death of the individual (or the other inhabitants). It is important not to overload your aquarium to limit pollution. This will make maintenance easier.
General reminder on maintenance datas
Le démarrage d'un aquarium est une partie primordiale pour l'équilibre et le bien-être des poissons. Lorsque l'on met en eau un aquarium, l'eau passe naturellement par un cycle biologique : le cycle de l'azote. Celui-ci dure environ trois semaines. Tous les 2 jours, nous vous conseillons de tester votre eau jusqu'à ce que le taux de nitrite soit à zéro pendant plusieurs jours d'affilée.
Pour accélérer ce cycle, vous pouvez utiliser un activateur de bactéries comme JBL Denitrol. Cette solution riche en bactéries vivantes et enzymes permet une mise en place rapide du cycle de l'azote. Les poissons peuvent alors être introduits plus rapidement.
Il est important de tester l'eau de son aquarium régulièrement pour maintenir un environnement sain pour les poissons et les autres habitants. Les tests d'eau permettent de mesurer les niveaux de différents paramètres tels que le pH, la dureté totale, ainsi que les taux de nitrates, de nitrites et d'ammoniaque.
Pour réaliser ces tests, vous pouvez utiliser des produits d'analyse spécialisés tels que JBL ProScan qui permet de réaliser un diagnostic de l'eau directement via un smartphone. Il existe également des coffrets de tests plus classiques de bandelettes, comme JBL PROAQUATEST.
En cas d’usage de l’eau du robinet, vous pouvez utiliser un conditionneur d’eau de type Biotopol de JBL pour éliminer les substances nocives comme le chlore, le cuivre, le plomb et le zinc. Les conditionneurs d'eau garantissent une meilleure santé aux poissons et une meilleure croissance des plantes.
Chlorine and chloramine are dangerous for the health of animals. Used to disinfect water, these agents are present in significant quantities in tap water. We recommend using an anti-chlorine agent every time you change the water. In addition to chlorine, treatments and medicines sold for aquarium use sometimes contain dangerous heavy metals in high doses.
Specific needs for Hypselodoris bullockii
Hypselodoris bullockii is a marine species which lives naturally at a temperature between 0 °C and 0 °C. For proper maintenance, the temperature should never exceed the 3°C for long periods. Nitrate levels should remain below 50mg/L. To keep the water clean and unpolluted, plan on changing 20% to 30% of the water volume each month. In seawater, it is also possible to remove nitrates using one of the following methods: Jaubert, denitrator on sulfur, biopeletts, vodka method.
Heating not required
As this species is used to living in fairly cool water, the presence of a resistance is not necessary in your aquarium. Also be careful to control the temperature of your tank in summer.Cohabitation & Environment
In a community aquarium context, this species should be kept in a minimum volume of 0 liters.
Hypselodoris bullockii is a peaceful species that generally does not exhibit behavioral problems in a community aquarium.
It should be noticed that this species should not be kept with large crustaceans or fish, as it would become a prey of choice. Smaller species should preferably be inserted in the aquarium some time before the larger ones. Moreover, if you want to breed it, it is better to put them in a specific aquarium.Tips for feeding
Hypselodoris bullockii is carnivorous.
You should not overfeed your residents to avoid polluting the water. For most species, it is better to feed a few small portions each day rather than one large meal.
Reproduction protocol
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egg-laying protectionYes
Hybridization risks
In general, it is advised not to mix several species of the same genus or different varieties of the same species, to avoid the risks of hybridization.
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To go further
To read on the web
Sources & Contributions
Participation & Validation
The Fishipedia team and specialist contributors are committed to providing high-quality content. However, although the information comes from scientific sources or testimonials from specialists, the cards may contain inaccuracies.
Translation
Translation done with the valuable contribution of our translators, who make this information available to a wider audience. We sincerely thank them for their commitment.
Bibliographic references
Phylogeny of Hypselodoris (Nudibranchia: Chromodorididae) with a review of the monophyletic clade of Indo-Pacific species, including descriptions of twelve new species - TERRENCE M. GOSLINER - REBECCA F. JOHNSON - Zoological Journal of the Linnean Society - 1999.
Nudibranchs of the World - TERRENCE M. GOSLINER - REBECCA F. JOHNSON - Zoological Journal of the Linnean Society - 0. , Rudie H. Kuiter
Scientific partners
Tags
Same genus
