Family Π is a group of New Testament manuscripts. Belonging to the Byzantine text-type, it is one of the textual families of this group. The name of the family, "Π" (pronounced in English as "pie"), is drawn from the symbol used for the Codex Petropolitanus. One of the most distinct of the Byzantine sub-groups, it is very old and the third largest. The oldest Byzantine manuscripts belong to this family.
Hermann von Soden designated this group by the symbol "Ka". According to him, its text is not purely Byzantine.
Codices and manuscripts
Soden included the following in this group of codices: Cyprius (K), Petropolitanus (Π), 72, 114, 116, 178, 265, 389, 1008, 1009, 1079, 1154, 1200, 1219, 1346, and 1398. Lake added to this group of manuscripts: 489, 537, 652, 775, 796, 904, 1478, 1500, 1546, 1561, 1781, 1816. Soden also associated Codex Alexandrinus with this group. Wisse lists about 150 witnesses of the family, but the majority of them belong to this family only in some parts of their text. The Peshitta, in the Gospels, represents this family.
In mathematics, an index set is a set whose members label (or index) members of another set. For instance, if the elements of a setA may be indexed or labeled by means of a set J, then J is an index set. The indexing consists of a surjective function from J onto A and the indexed collection is typically called an (indexed) family, often written as (Aj)j∈J.
Examples
An enumeration of a set S gives an index set , where f: J → S is the particular enumeration of S.
The set of all the functions is an uncountable set indexed by .
Other uses
In computational complexity theory and cryptography, an index set is a set for which there exists an algorithm I that can sample the set efficiently; i.e., on input 1n, I can efficiently select a poly(n)-bit long element from the set.
Family was a cult band from Spain in the 1990s. Although initially unsuccessful, Family gradually acquired a fanbase and is now highly recognised in the Spanish underground pop scene. Their only album, Un Soplo en el Corazón has been praised for its poetic lyrics, inspired music and elegant artwork.
INCREÍBLES SERPÚLIDOS(SERPULIDAE), los gusanos marítimos, ¡que tienen concha!
published: 04 Sep 2022
The Serpulidae hydroides Dianthus - Il Serpulidae hydroides Dianthus
The Serpulidae hydroides Dianthus belongs to the class of Sedentary Polychaete, order Sabellidae, genus Serpulidae. It is a Spirograph that lives throughout the Mediterranean, and we find it fixed to the rocky substrates in more or less numerous colonies forming circular-shaped limestone tubes.
Il Serpulidae hydroides Dianthus è uno Spirografo che vive in tutto il Mediterraneo, e lo troviamo fissato ai substrati rocciosi in colonie più o meno numerose formando dei tubi calcarei a sezione circolare. La corolla, in genere di colore bianco, svolge sia la funzione di apparato respiratorio sia la funzione di alimentazione catturando il plancton presente nell’acqua.
published: 05 Apr 2020
Polychaeta - Família Serpulidae - Filo Annelida - Minhocas do mar
Serpulidae
Filo Annelida
Classe Polychaeta
Ordem Canalipalpata
Subordem Sabellida
Família: Serpulidae
Conhecido popularmente como “Vermes-Árvore-de-Natal” devido ao formato de sua coroa branquial. Os integrantes da família Serpulidae, são Polychaetas, portanto pertencem ao Filo Annelida.
Vivem em tubos calcários, e se alimentam por meio de filtração.
Eles apresentam um opérculo, como característica desta família, que é uma estrutura que serve de defesa para o Polychaeta, fechando seu tubo quando a coroa branquial está retraida.
O corpo dos Serpulideos é dividido em três partes: Coroa branquial, tórax e abdome.
Possivelmente este indivíduo é um Hydroides elegans espécie invasora em nosso litoral.
Referências
* ANANIAS, Carlos Diego Neves. Diversidade de S...
published: 12 Apr 2022
Tubes shells of calcium carbonate from a serpulid worm Greece
The Serpulidae are a family of sessile, tube-building annelid worms in the class Polychaeta. The members of this family differ from other sabellid tube worms in that they have a specialized operculum that blocks the entrance of their tubes when they withdraw into the tubes. In addition, serpulids secrete tubes of calcium carbonate. Serpulids are the most important biomineralizers among annelids. About 300 species in the family Serpulidae are known, all but one of which live in saline waters. The earliest serpulids are known from the Permian (Wordian to late Permian).[1]
The blood of most species of serpulid and sabellid worms contains the oxygen-binding pigment chlorocruorin. This is used to transport oxygen to the tissues. It has an affinity for carbon monoxide which is 570 times as stro...
published: 26 Jan 2020
How to Pronounce serpulidae - American English
Learn how to say/pronounce serpulidae in American English. Subscribe for more videos!
The Serpulidae hydroides Dianthus belongs to the class of Sedentary Polychaete, order Sabellidae, genus Serpulidae. It is a Spirograph that lives throughout the...
The Serpulidae hydroides Dianthus belongs to the class of Sedentary Polychaete, order Sabellidae, genus Serpulidae. It is a Spirograph that lives throughout the Mediterranean, and we find it fixed to the rocky substrates in more or less numerous colonies forming circular-shaped limestone tubes.
Il Serpulidae hydroides Dianthus è uno Spirografo che vive in tutto il Mediterraneo, e lo troviamo fissato ai substrati rocciosi in colonie più o meno numerose formando dei tubi calcarei a sezione circolare. La corolla, in genere di colore bianco, svolge sia la funzione di apparato respiratorio sia la funzione di alimentazione catturando il plancton presente nell’acqua.
The Serpulidae hydroides Dianthus belongs to the class of Sedentary Polychaete, order Sabellidae, genus Serpulidae. It is a Spirograph that lives throughout the Mediterranean, and we find it fixed to the rocky substrates in more or less numerous colonies forming circular-shaped limestone tubes.
Il Serpulidae hydroides Dianthus è uno Spirografo che vive in tutto il Mediterraneo, e lo troviamo fissato ai substrati rocciosi in colonie più o meno numerose formando dei tubi calcarei a sezione circolare. La corolla, in genere di colore bianco, svolge sia la funzione di apparato respiratorio sia la funzione di alimentazione catturando il plancton presente nell’acqua.
Serpulidae
Filo Annelida
Classe Polychaeta
Ordem Canalipalpata
Subordem Sabellida
Família: Serpulidae
Conhecido popularmente co...
Serpulidae
Filo Annelida
Classe Polychaeta
Ordem Canalipalpata
Subordem Sabellida
Família: Serpulidae
Conhecido popularmente como “Vermes-Árvore-de-Natal” devido ao formato de sua coroa branquial. Os integrantes da família Serpulidae, são Polychaetas, portanto pertencem ao Filo Annelida.
Vivem em tubos calcários, e se alimentam por meio de filtração.
Eles apresentam um opérculo, como característica desta família, que é uma estrutura que serve de defesa para o Polychaeta, fechando seu tubo quando a coroa branquial está retraida.
O corpo dos Serpulideos é dividido em três partes: Coroa branquial, tórax e abdome.
Possivelmente este indivíduo é um Hydroides elegans espécie invasora em nosso litoral.
Referências
* ANANIAS, Carlos Diego Neves. Diversidade de Serpulidae (Annelida, Polychaeta) entre as regiões Sul e Nordeste do Brasil. 2016. Dissertação (Mestrado em Zoologia) - Instituto de Biociências, Universidade de São Paulo, São Paulo, 2017.
doi:10.11606/D.41.2017.tde-11042017-151718. Acesso em: 2022-01-24.
* SERPULIDAE. In: WIKIPÉDIA, a enciclopédia livre. Flórida: Wikimedia Foundation, 2021. Disponível em: https://pt.wikipedia.org/w/index.php?title=Serpulidae&oldid=60206749. Acesso em: 10 jan. 2021.
Serpulidae
Filo Annelida
Classe Polychaeta
Ordem Canalipalpata
Subordem Sabellida
Família: Serpulidae
Conhecido popularmente como “Vermes-Árvore-de-Natal” devido ao formato de sua coroa branquial. Os integrantes da família Serpulidae, são Polychaetas, portanto pertencem ao Filo Annelida.
Vivem em tubos calcários, e se alimentam por meio de filtração.
Eles apresentam um opérculo, como característica desta família, que é uma estrutura que serve de defesa para o Polychaeta, fechando seu tubo quando a coroa branquial está retraida.
O corpo dos Serpulideos é dividido em três partes: Coroa branquial, tórax e abdome.
Possivelmente este indivíduo é um Hydroides elegans espécie invasora em nosso litoral.
Referências
* ANANIAS, Carlos Diego Neves. Diversidade de Serpulidae (Annelida, Polychaeta) entre as regiões Sul e Nordeste do Brasil. 2016. Dissertação (Mestrado em Zoologia) - Instituto de Biociências, Universidade de São Paulo, São Paulo, 2017.
doi:10.11606/D.41.2017.tde-11042017-151718. Acesso em: 2022-01-24.
* SERPULIDAE. In: WIKIPÉDIA, a enciclopédia livre. Flórida: Wikimedia Foundation, 2021. Disponível em: https://pt.wikipedia.org/w/index.php?title=Serpulidae&oldid=60206749. Acesso em: 10 jan. 2021.
The Serpulidae are a family of sessile, tube-building annelid worms in the class Polychaeta. The members of this family differ from other sabellid tube worms in...
The Serpulidae are a family of sessile, tube-building annelid worms in the class Polychaeta. The members of this family differ from other sabellid tube worms in that they have a specialized operculum that blocks the entrance of their tubes when they withdraw into the tubes. In addition, serpulids secrete tubes of calcium carbonate. Serpulids are the most important biomineralizers among annelids. About 300 species in the family Serpulidae are known, all but one of which live in saline waters. The earliest serpulids are known from the Permian (Wordian to late Permian).[1]
The blood of most species of serpulid and sabellid worms contains the oxygen-binding pigment chlorocruorin. This is used to transport oxygen to the tissues. It has an affinity for carbon monoxide which is 570 times as strong as that of the haemoglobin found in human blood.[3]
Empty serpulid shells can sometimes be confused with the shells of a family of marine gastropod mollusks, the Vermetidae or worm snails. The most obvious difference is that serpulid shells are dull inside, whereas the molluscan vermetid shells are shiny inside.
Between these mytilus and see weeds
Sykia of Chalkidiki 25.1.2020
The Serpulidae are a family of sessile, tube-building annelid worms in the class Polychaeta. The members of this family differ from other sabellid tube worms in that they have a specialized operculum that blocks the entrance of their tubes when they withdraw into the tubes. In addition, serpulids secrete tubes of calcium carbonate. Serpulids are the most important biomineralizers among annelids. About 300 species in the family Serpulidae are known, all but one of which live in saline waters. The earliest serpulids are known from the Permian (Wordian to late Permian).[1]
The blood of most species of serpulid and sabellid worms contains the oxygen-binding pigment chlorocruorin. This is used to transport oxygen to the tissues. It has an affinity for carbon monoxide which is 570 times as strong as that of the haemoglobin found in human blood.[3]
Empty serpulid shells can sometimes be confused with the shells of a family of marine gastropod mollusks, the Vermetidae or worm snails. The most obvious difference is that serpulid shells are dull inside, whereas the molluscan vermetid shells are shiny inside.
Between these mytilus and see weeds
Sykia of Chalkidiki 25.1.2020
The Serpulidae hydroides Dianthus belongs to the class of Sedentary Polychaete, order Sabellidae, genus Serpulidae. It is a Spirograph that lives throughout the Mediterranean, and we find it fixed to the rocky substrates in more or less numerous colonies forming circular-shaped limestone tubes.
Il Serpulidae hydroides Dianthus è uno Spirografo che vive in tutto il Mediterraneo, e lo troviamo fissato ai substrati rocciosi in colonie più o meno numerose formando dei tubi calcarei a sezione circolare. La corolla, in genere di colore bianco, svolge sia la funzione di apparato respiratorio sia la funzione di alimentazione catturando il plancton presente nell’acqua.
Serpulidae
Filo Annelida
Classe Polychaeta
Ordem Canalipalpata
Subordem Sabellida
Família: Serpulidae
Conhecido popularmente como “Vermes-Árvore-de-Natal” devido ao formato de sua coroa branquial. Os integrantes da família Serpulidae, são Polychaetas, portanto pertencem ao Filo Annelida.
Vivem em tubos calcários, e se alimentam por meio de filtração.
Eles apresentam um opérculo, como característica desta família, que é uma estrutura que serve de defesa para o Polychaeta, fechando seu tubo quando a coroa branquial está retraida.
O corpo dos Serpulideos é dividido em três partes: Coroa branquial, tórax e abdome.
Possivelmente este indivíduo é um Hydroides elegans espécie invasora em nosso litoral.
Referências
* ANANIAS, Carlos Diego Neves. Diversidade de Serpulidae (Annelida, Polychaeta) entre as regiões Sul e Nordeste do Brasil. 2016. Dissertação (Mestrado em Zoologia) - Instituto de Biociências, Universidade de São Paulo, São Paulo, 2017.
doi:10.11606/D.41.2017.tde-11042017-151718. Acesso em: 2022-01-24.
* SERPULIDAE. In: WIKIPÉDIA, a enciclopédia livre. Flórida: Wikimedia Foundation, 2021. Disponível em: https://pt.wikipedia.org/w/index.php?title=Serpulidae&oldid=60206749. Acesso em: 10 jan. 2021.
The Serpulidae are a family of sessile, tube-building annelid worms in the class Polychaeta. The members of this family differ from other sabellid tube worms in that they have a specialized operculum that blocks the entrance of their tubes when they withdraw into the tubes. In addition, serpulids secrete tubes of calcium carbonate. Serpulids are the most important biomineralizers among annelids. About 300 species in the family Serpulidae are known, all but one of which live in saline waters. The earliest serpulids are known from the Permian (Wordian to late Permian).[1]
The blood of most species of serpulid and sabellid worms contains the oxygen-binding pigment chlorocruorin. This is used to transport oxygen to the tissues. It has an affinity for carbon monoxide which is 570 times as strong as that of the haemoglobin found in human blood.[3]
Empty serpulid shells can sometimes be confused with the shells of a family of marine gastropod mollusks, the Vermetidae or worm snails. The most obvious difference is that serpulid shells are dull inside, whereas the molluscan vermetid shells are shiny inside.
Between these mytilus and see weeds
Sykia of Chalkidiki 25.1.2020
Family Π is a group of New Testament manuscripts. Belonging to the Byzantine text-type, it is one of the textual families of this group. The name of the family, "Π" (pronounced in English as "pie"), is drawn from the symbol used for the Codex Petropolitanus. One of the most distinct of the Byzantine sub-groups, it is very old and the third largest. The oldest Byzantine manuscripts belong to this family.
Hermann von Soden designated this group by the symbol "Ka". According to him, its text is not purely Byzantine.
Codices and manuscripts
Soden included the following in this group of codices: Cyprius (K), Petropolitanus (Π), 72, 114, 116, 178, 265, 389, 1008, 1009, 1079, 1154, 1200, 1219, 1346, and 1398. Lake added to this group of manuscripts: 489, 537, 652, 775, 796, 904, 1478, 1500, 1546, 1561, 1781, 1816. Soden also associated Codex Alexandrinus with this group. Wisse lists about 150 witnesses of the family, but the majority of them belong to this family only in some parts of their text. The Peshitta, in the Gospels, represents this family.