California butterfly ray
📖 Overview
Inhabits warm-temperate to tropical shallow bays and beaches . Feeds on crustaceans and small fishes . Ovoviviparous . Has a small venom apparatus which has limited use as a defense organ . Maximum length reported to reach 150 cm .
🔬 Taxonomy
🐟 Physical Description
Physical description for California butterfly ray is currently being compiled.
🌀 Behaviour
Behavioural data for California butterfly ray is currently being reviewed.
🦐 Diet
🥚 Reproduction
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures . Distinct pairing with embrace .
🌍 Habitat & Distribution
Marine; demersal; depth range 1 - 94 m . Subtropical; 44°N -
🌿 Ecology
crustaceans and small fishes (Ref
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
⚠️ Venom Profile
- immediate intense pain
- swelling
- erythema
- occasional nausea and weakness
Analgesia; wound care; tetanus prophylaxis; severe cases may require monitoring for systemic effects.
References: Compiled from Bhide (2018), Halstead et al. (1988) and family-specific envenomation literature
🌐 Names & Taxonomy
| Language | Common Names |
|---|---|
| 🇬🇧English | California butterfly ray |
| 🌍CES | křídloun mramorovaný |
| 🇩🇪German | Kalifornischer Schmetterlingsrochen |
| 🇮🇹Italian | Altavela californiana |
| 🇳🇱Dutch | Californische vlinderrog |
| 🇵🇹Portuguese | Raia-borboleta-da-Califórnia |
| 🇷🇺Russian | Мраморный скат-бабочка |
| 🇪🇸Spanish | Raya Mariposa · raya mariposa californiana |
Scientific Synonyms
| Scientific Name | Author | Year | Status |
|---|---|---|---|
| Pteroplatea marmorata | Cooper | 1864 | Synonym |
🔍 Similar Species
🗺️ Global Occurrence Map
Occurrence records from the Global Biodiversity Information Facility (GBIF) - 20 records indexed .
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