Catch per unit effort
Saudi territorial waters, Red Sea
0.022 kg/h
Mean catch per unit effort (kg per hour of towing) in the Saudi Red Sea shrimp trawl fishery, commercial trawler operations of May–June 2023 off Al Qunfudhah and Jizan; minimum, maximum and standard error in metadata. The paper does not describe how the species were identified.
Introduced (Lessepsian) in the eastern Mediterranean: established in Cretan waters, Greece, where four individuals were caught by artisanal trammel nets in the Sitia Gulf between 21 September 2017 and 15 February 2018.
Study sample count
Saudi territorial waters, Red Sea
839
839 individuals of this species among the 103,758 shrimp (six species) counted in one trawl-catch study sample, counted by number. Sampled monthly from October 2022 to September 2023 off the ports of Jizan and Al Qunfudhah (108 hauls off each), by chartered industrial shrimp trawlers registered in the two ports; the catch was sorted on board and taken on ice to the laboratory. Gear: 40 mm diamond-mesh codend, night trawling, hauls of about three hours at around three knots, at depths of 10 to 40 m off Jizan and 10 to 30 m off Al Qunfudhah. The trawling grounds are predominantly sandy bottoms with scattered muddy patches (a description of the study grounds, given as context and not as a fact about the species). This value is a figure of that one sample: it is not population abundance, Saudi abundance, stock abundance, national prevalence, distribution, production or commercial importance.
Share of the study sample
Saudi territorial waters, Red Sea
1 %
1% of the 103,758 shrimp (six species) counted in one trawl-catch study sample, by number of individuals. Sampled monthly from October 2022 to September 2023 off the ports of Jizan and Al Qunfudhah (108 hauls off each), by chartered industrial shrimp trawlers registered in the two ports; the catch was sorted on board and taken on ice to the laboratory. Gear: 40 mm diamond-mesh codend, night trawling, hauls of about three hours at around three knots, at depths of 10 to 40 m off Jizan and 10 to 30 m off Al Qunfudhah. The trawling grounds are predominantly sandy bottoms with scattered muddy patches (a description of the study grounds, given as context and not as a fact about the species). This value is a figure of that one sample: it is not population abundance, Saudi abundance, stock abundance, national prevalence, distribution, production or commercial importance.
WoRMS AphiaID: 210379— World Register of Marine Species
WoRMS AphiaID: 1809241— World Register of Marine Species
Conservation
No governed conservation assessment is published for this taxon. The absence of a published assessment is not an assessment of low concern.
Distribution
The encyclopedia holds no published scientific distribution records for this taxon. The distribution statements among the facts above are quoted from the sources cited beside them; they are not distribution records.
This section shows source-backed scientific distribution only. Community observations are not listed here and no scientific distribution is inferred from them.
Fishing and seasons
The shrimp fishing seasons and bans published in the encyclopedia belong to the fishery (wild-caught marine shrimp on a given coast in a given year); they are not a biological property of this species and not its spawning season. Find them with their area, year and source on the shrimp page.
The season tables →
Taxa of the same family. That is a taxonomic relationship, not a statement of resemblance; the encyclopedia holds no diagnostic characters or lookalike relations yet.
Information not yet documented in this record
These fields exist in the encyclopedia’s model and have not been imported for this taxon yet. Their absence describes the record, not the animal.
Habitat
Depth range
Maximum length
Maximum weight
Size at first maturity
Spawning period
Fishing season
Scientific sources
Linking Biological Parameters to Fishery Management: Stock Assessment of Green Tiger Prawn, Penaeus semisulcatus De Haan, 1844 Along the Red Sea Coast of Saudi Arabia (2025).
DOI 10.3390/biology15010008
World Register of Marine Species (2026).
DOI 10.14284/170
Toward Sustainable Fisheries: Assessing Catch per Unit Effort, Retained Bycatch, and Discard Ratios in the Red Sea Shrimp Trawl Fishery of the Kingdom of Saudi Arabia (2024).
DOI 10.3390/su162310285
First record of Penaeus pulchricaudatus (Stebbing, 1914) and the establishment of P. aztecus (Ives, 1891) and P. hathor (Burkenroad, 1959) in Cretan waters, Greece (2018).
The scientific sources above are the ones cited for the facts, names and identifiers on this page. The platform and founder attribution in the footer is not a scientific source. Community contributions appear with their names and review status. The verification shown beside a value means the register checked the value against its cited source; it is not a scientific approval and not an independent peer review.